26871216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 72804864

約数和(自身を除く): 45933648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 277, 282, 344, 376, 516, 554, 564, 688, 752, 831, 1032, 1108, 1128, 1662, 2021, 2064, 2216, 2256, 3324, 4042, 4432, 6063, 6648, 8084, 11911, 12126, 13019, 13296, 16168, 23822, 24252, 26038, 32336, 35733, 39057, 47644, 48504, 52076, 71466, 78114, 95288, 97008, 104152, 142932, 156228, 190576, 208304, 285864, 312456, 559817, 571728, 624912, 1119634, 1679451, 2239268, 3358902, 4478536, 6717804, 8957072, 13435608, 26871216]

約数ペア:

[(1, 26871216), (2, 13435608), (3, 8957072), (4, 6717804), (6, 4478536), (8, 3358902), (12, 2239268), (16, 1679451), (24, 1119634), (43, 624912), (47, 571728), (48, 559817), (86, 312456), (94, 285864), (129, 208304), (141, 190576), (172, 156228), (188, 142932), (258, 104152), (277, 97008), (282, 95288), (344, 78114), (376, 71466), (516, 52076), (554, 48504), (564, 47644), (688, 39057), (752, 35733), (831, 32336), (1032, 26038), (1108, 24252), (1128, 23822), (1662, 16168), (2021, 13296), (2064, 13019), (2216, 12126), (2256, 11911), (3324, 8084), (4042, 6648), (4432, 6063)]