40258008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11411}}^1$

素因数の和:11437

約数の個数: 72

約数和(自身を含む): 126844380

約数和(自身を除く): 86586372

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11411, 22822, 34233, 45644, 68466, 79877, 91288, 102699, 136932, 159754, 205398, 239631, 273864, 319508, 410796, 479262, 559139, 639016, 718893, 821592, 958524, 1118278, 1437786, 1677417, 1917048, 2236556, 2875572, 3354834, 4473112, 5032251, 5751144, 6709668, 10064502, 13419336, 20129004, 40258008]

約数ペア:

[(1, 40258008), (2, 20129004), (3, 13419336), (4, 10064502), (6, 6709668), (7, 5751144), (8, 5032251), (9, 4473112), (12, 3354834), (14, 2875572), (18, 2236556), (21, 1917048), (24, 1677417), (28, 1437786), (36, 1118278), (42, 958524), (49, 821592), (56, 718893), (63, 639016), (72, 559139), (84, 479262), (98, 410796), (126, 319508), (147, 273864), (168, 239631), (196, 205398), (252, 159754), (294, 136932), (392, 102699), (441, 91288), (504, 79877), (588, 68466), (882, 45644), (1176, 34233), (1764, 22822), (3528, 11411)]