40014544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 79513760

約数和(自身を除く): 39499216

約数列:

[1, 2, 4, 8, 16, 67, 134, 163, 229, 268, 326, 458, 536, 652, 916, 1072, 1304, 1832, 2608, 3664, 10921, 15343, 21842, 30686, 37327, 43684, 61372, 74654, 87368, 122744, 149308, 174736, 245488, 298616, 597232, 2500909, 5001818, 10003636, 20007272, 40014544]

約数ペア:

[(1, 40014544), (2, 20007272), (4, 10003636), (8, 5001818), (16, 2500909), (67, 597232), (134, 298616), (163, 245488), (229, 174736), (268, 149308), (326, 122744), (458, 87368), (536, 74654), (652, 61372), (916, 43684), (1072, 37327), (1304, 30686), (1832, 21842), (2608, 15343), (3664, 10921)]