28771848

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{6343}}^1$

素因数の和:6368

約数の個数: 80

約数和(自身を含む): 92114880

約数和(自身を除く): 63343032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 6343, 12686, 19029, 25372, 38058, 44401, 50744, 57087, 76116, 88802, 114174, 133203, 152232, 171261, 177604, 228348, 266406, 342522, 355208, 399609, 456696, 513783, 532812, 685044, 799218, 1027566, 1065624, 1198827, 1370088, 1598436, 2055132, 2397654, 3196872, 3596481, 4110264, 4795308, 7192962, 9590616, 14385924, 28771848]

約数ペア:

[(1, 28771848), (2, 14385924), (3, 9590616), (4, 7192962), (6, 4795308), (7, 4110264), (8, 3596481), (9, 3196872), (12, 2397654), (14, 2055132), (18, 1598436), (21, 1370088), (24, 1198827), (27, 1065624), (28, 1027566), (36, 799218), (42, 685044), (54, 532812), (56, 513783), (63, 456696), (72, 399609), (81, 355208), (84, 342522), (108, 266406), (126, 228348), (162, 177604), (168, 171261), (189, 152232), (216, 133203), (252, 114174), (324, 88802), (378, 76116), (504, 57087), (567, 50744), (648, 44401), (756, 38058), (1134, 25372), (1512, 19029), (2268, 12686), (4536, 6343)]