68766456472

素因数分解:

$2^3\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{845129}}^1$

素因数の和:846595

約数の個数: 32

約数和(自身を含む): 147458282400

約数和(自身を除く): 78691825928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1453, 2906, 5812, 10171, 11624, 20342, 40684, 81368, 845129, 1690258, 3380516, 5915903, 6761032, 11831806, 23663612, 47327224, 1227972437, 2455944874, 4911889748, 8595807059, 9823779496, 17191614118, 34383228236, 68766456472]

約数ペア:

[(1, 68766456472), (2, 34383228236), (4, 17191614118), (7, 9823779496), (8, 8595807059), (14, 4911889748), (28, 2455944874), (56, 1227972437), (1453, 47327224), (2906, 23663612), (5812, 11831806), (10171, 6761032), (11624, 5915903), (20342, 3380516), (40684, 1690258), (81368, 845129)]