72260336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 149615424

約数和(自身を除く): 77355088

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 2351, 3842, 4702, 7684, 9404, 15368, 18808, 30736, 37616, 39967, 79934, 159868, 265663, 319736, 531326, 639472, 1062652, 2125304, 4250608, 4516271, 9032542, 18065084, 36130168, 72260336]

約数ペア:

[(1, 72260336), (2, 36130168), (4, 18065084), (8, 9032542), (16, 4516271), (17, 4250608), (34, 2125304), (68, 1062652), (113, 639472), (136, 531326), (226, 319736), (272, 265663), (452, 159868), (904, 79934), (1808, 39967), (1921, 37616), (2351, 30736), (3842, 18808), (4702, 15368), (7684, 9404)]