8642536

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 18656640

約数和(自身を除く): 10014104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 983, 1099, 1256, 1966, 2198, 3932, 4396, 6881, 7864, 8792, 13762, 27524, 55048, 154331, 308662, 617324, 1080317, 1234648, 2160634, 4321268, 8642536]

約数ペア:

[(1, 8642536), (2, 4321268), (4, 2160634), (7, 1234648), (8, 1080317), (14, 617324), (28, 308662), (56, 154331), (157, 55048), (314, 27524), (628, 13762), (983, 8792), (1099, 7864), (1256, 6881), (1966, 4396), (2198, 3932)]