28497952

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 40086368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 82, 107, 112, 116, 164, 203, 214, 224, 232, 287, 328, 406, 428, 464, 574, 656, 749, 812, 856, 928, 1148, 1189, 1312, 1498, 1624, 1712, 2296, 2378, 2996, 3103, 3248, 3424, 4387, 4592, 4756, 5992, 6206, 6496, 8323, 8774, 9184, 9512, 11984, 12412, 16646, 17548, 19024, 21721, 23968, 24824, 30709, 33292, 35096, 38048, 43442, 49648, 61418, 66584, 70192, 86884, 99296, 122836, 127223, 133168, 140384, 173768, 245672, 254446, 266336, 347536, 491344, 508892, 695072, 890561, 982688, 1017784, 1781122, 2035568, 3562244, 4071136, 7124488, 14248976, 28497952]

約数ペア:

[(1, 28497952), (2, 14248976), (4, 7124488), (7, 4071136), (8, 3562244), (14, 2035568), (16, 1781122), (28, 1017784), (29, 982688), (32, 890561), (41, 695072), (56, 508892), (58, 491344), (82, 347536), (107, 266336), (112, 254446), (116, 245672), (164, 173768), (203, 140384), (214, 133168), (224, 127223), (232, 122836), (287, 99296), (328, 86884), (406, 70192), (428, 66584), (464, 61418), (574, 49648), (656, 43442), (749, 38048), (812, 35096), (856, 33292), (928, 30709), (1148, 24824), (1189, 23968), (1312, 21721), (1498, 19024), (1624, 17548), (1712, 16646), (2296, 12412), (2378, 11984), (2996, 9512), (3103, 9184), (3248, 8774), (3424, 8323), (4387, 6496), (4592, 6206), (4756, 5992)]