27888960974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{648671}}^1$

素因数の和:648800

約数の個数: 32

約数和(自身を含む): 49693464576

約数和(自身を除く): 21804503602

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 518, 581, 1162, 3071, 6142, 21497, 42994, 648671, 1297342, 4540697, 9081394, 24000827, 48001654, 53839693, 107679386, 168005789, 336011578, 376877851, 753755702, 1992068641, 3984137282, 13944480487, 27888960974]

約数ペア:

[(1, 27888960974), (2, 13944480487), (7, 3984137282), (14, 1992068641), (37, 753755702), (74, 376877851), (83, 336011578), (166, 168005789), (259, 107679386), (518, 53839693), (581, 48001654), (1162, 24000827), (3071, 9081394), (6142, 4540697), (21497, 1297342), (42994, 648671)]