123621736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59663}}^1$

素因数の和:59713

約数の個数: 32

約数和(自身を含む): 272067840

約数和(自身を除く): 148446104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 59663, 119326, 238652, 417641, 477304, 835282, 1670564, 2207531, 3341128, 4415062, 8830124, 15452717, 17660248, 30905434, 61810868, 123621736]

約数ペア:

[(1, 123621736), (2, 61810868), (4, 30905434), (7, 17660248), (8, 15452717), (14, 8830124), (28, 4415062), (37, 3341128), (56, 2207531), (74, 1670564), (148, 835282), (259, 477304), (296, 417641), (518, 238652), (1036, 119326), (2072, 59663)]