40286192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 84900816

約数和(自身を除く): 44614624

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 4003, 5032, 8006, 10064, 16012, 32024, 64048, 68051, 136102, 148111, 272204, 296222, 544408, 592444, 1088816, 1184888, 2369776, 2517887, 5035774, 10071548, 20143096, 40286192]

約数ペア:

[(1, 40286192), (2, 20143096), (4, 10071548), (8, 5035774), (16, 2517887), (17, 2369776), (34, 1184888), (37, 1088816), (68, 592444), (74, 544408), (136, 296222), (148, 272204), (272, 148111), (296, 136102), (592, 68051), (629, 64048), (1258, 32024), (2516, 16012), (4003, 10064), (5032, 8006)]