28366930928

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2633}}^1$

素因数の和:2815

約数の個数: 160

約数和(自身を含む): 67727093760

約数和(自身を除く): 39360162832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 107, 112, 116, 124, 203, 214, 217, 232, 248, 406, 428, 434, 464, 496, 749, 812, 856, 868, 899, 1498, 1624, 1712, 1736, 1798, 2633, 2996, 3103, 3248, 3317, 3472, 3596, 5266, 5992, 6206, 6293, 6634, 7192, 10532, 11984, 12412, 12586, 13268, 14384, 18431, 21064, 21721, 23219, 24824, 25172, 26536, 36862, 42128, 43442, 46438, 49648, 50344, 53072, 73724, 76357, 81623, 86884, 92876, 96193, 100688, 147448, 152714, 163246, 173768, 185752, 192386, 281731, 294896, 305428, 326492, 347536, 371504, 384772, 534499, 563462, 571361, 610856, 652984, 673351, 769544, 1068998, 1126924, 1142722, 1221712, 1305968, 1346702, 1539088, 1972117, 2137996, 2253848, 2285444, 2367067, 2693404, 3944234, 4275992, 4507696, 4570888, 4734134, 5386808, 7888468, 8170199, 8551984, 8733661, 9141776, 9468268, 10773616, 15776936, 16340398, 16569469, 17467322, 18936536, 31553872, 32680796, 33138938, 34934644, 37873072, 57191393, 61135627, 65361592, 66277876, 69869288, 114382786, 122271254, 130723184, 132555752, 139738576, 228765572, 244542508, 253276169, 265111504, 457531144, 489085016, 506552338, 915062288, 978170032, 1013104676, 1772933183, 2026209352, 3545866366, 4052418704, 7091732732, 14183465464, 28366930928]

約数ペア:

[(1, 28366930928), (2, 14183465464), (4, 7091732732), (7, 4052418704), (8, 3545866366), (14, 2026209352), (16, 1772933183), (28, 1013104676), (29, 978170032), (31, 915062288), (56, 506552338), (58, 489085016), (62, 457531144), (107, 265111504), (112, 253276169), (116, 244542508), (124, 228765572), (203, 139738576), (214, 132555752), (217, 130723184), (232, 122271254), (248, 114382786), (406, 69869288), (428, 66277876), (434, 65361592), (464, 61135627), (496, 57191393), (749, 37873072), (812, 34934644), (856, 33138938), (868, 32680796), (899, 31553872), (1498, 18936536), (1624, 17467322), (1712, 16569469), (1736, 16340398), (1798, 15776936), (2633, 10773616), (2996, 9468268), (3103, 9141776), (3248, 8733661), (3317, 8551984), (3472, 8170199), (3596, 7888468), (5266, 5386808), (5992, 4734134), (6206, 4570888), (6293, 4507696), (6634, 4275992), (7192, 3944234), (10532, 2693404), (11984, 2367067), (12412, 2285444), (12586, 2253848), (13268, 2137996), (14384, 1972117), (18431, 1539088), (21064, 1346702), (21721, 1305968), (23219, 1221712), (24824, 1142722), (25172, 1126924), (26536, 1068998), (36862, 769544), (42128, 673351), (43442, 652984), (46438, 610856), (49648, 571361), (50344, 563462), (53072, 534499), (73724, 384772), (76357, 371504), (81623, 347536), (86884, 326492), (92876, 305428), (96193, 294896), (100688, 281731), (147448, 192386), (152714, 185752), (163246, 173768)]