8889677728

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{25763}}^1$

素因数の和:26077

約数の個数: 48

約数和(自身を含む): 17997287616

約数和(自身を除く): 9107609888

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 263, 328, 526, 656, 1052, 1312, 2104, 4208, 8416, 10783, 21566, 25763, 43132, 51526, 86264, 103052, 172528, 206104, 345056, 412208, 824416, 1056283, 2112566, 4225132, 6775669, 8450264, 13551338, 16900528, 27102676, 33801056, 54205352, 108410704, 216821408, 277802429, 555604858, 1111209716, 2222419432, 4444838864, 8889677728]

約数ペア:

[(1, 8889677728), (2, 4444838864), (4, 2222419432), (8, 1111209716), (16, 555604858), (32, 277802429), (41, 216821408), (82, 108410704), (164, 54205352), (263, 33801056), (328, 27102676), (526, 16900528), (656, 13551338), (1052, 8450264), (1312, 6775669), (2104, 4225132), (4208, 2112566), (8416, 1056283), (10783, 824416), (21566, 412208), (25763, 345056), (43132, 206104), (51526, 172528), (86264, 103052)]