15890758976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{2617}}^1\times {\mathrm{5581}}^1$

素因数の和:8227

約数の個数: 56

約数和(自身を含む): 33406863336

約数和(自身を除く): 17516104360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 2617, 5234, 5581, 10468, 11162, 20936, 22324, 41872, 44489, 44648, 83744, 88978, 89296, 94877, 167488, 177956, 178592, 189754, 355912, 357184, 379508, 711824, 759016, 1423648, 1518032, 2847296, 3036064, 6072128, 14605477, 29210954, 58421908, 116843816, 233687632, 248293109, 467375264, 496586218, 934750528, 993172436, 1986344872, 3972689744, 7945379488, 15890758976]

約数ペア:

[(1, 15890758976), (2, 7945379488), (4, 3972689744), (8, 1986344872), (16, 993172436), (17, 934750528), (32, 496586218), (34, 467375264), (64, 248293109), (68, 233687632), (136, 116843816), (272, 58421908), (544, 29210954), (1088, 14605477), (2617, 6072128), (5234, 3036064), (5581, 2847296), (10468, 1518032), (11162, 1423648), (20936, 759016), (22324, 711824), (41872, 379508), (44489, 357184), (44648, 355912), (83744, 189754), (88978, 178592), (89296, 177956), (94877, 167488)]