7971291208

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{60539}}^1$

素因数の和:60805

約数の個数: 32

約数和(自身を含む): 15183432000

約数和(自身を除く): 7212140792

約数列:

[1, 2, 4, 8, 109, 151, 218, 302, 436, 604, 872, 1208, 16459, 32918, 60539, 65836, 121078, 131672, 242156, 484312, 6598751, 9141389, 13197502, 18282778, 26395004, 36565556, 52790008, 73131112, 996411401, 1992822802, 3985645604, 7971291208]

約数ペア:

[(1, 7971291208), (2, 3985645604), (4, 1992822802), (8, 996411401), (109, 73131112), (151, 52790008), (218, 36565556), (302, 26395004), (436, 18282778), (604, 13197502), (872, 9141389), (1208, 6598751), (16459, 484312), (32918, 242156), (60539, 131672), (65836, 121078)]