15679900712

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3943637}}^1$

素因数の和:3943721

約数の個数: 32

約数和(自身を含む): 34073032320

約数和(自身を除く): 18393131608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 3943637, 7887274, 15774548, 27605459, 31549096, 55210918, 110421836, 220843672, 279998227, 559996454, 1119992908, 1959987589, 2239985816, 3919975178, 7839950356, 15679900712]

約数ペア:

[(1, 15679900712), (2, 7839950356), (4, 3919975178), (7, 2239985816), (8, 1959987589), (14, 1119992908), (28, 559996454), (56, 279998227), (71, 220843672), (142, 110421836), (284, 55210918), (497, 31549096), (568, 27605459), (994, 15774548), (1988, 7887274), (3976, 3943637)]