7291928

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 15897600

約数和(自身を除く): 8605672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 2207, 3304, 4414, 8828, 15449, 17656, 30898, 61796, 123592, 130213, 260426, 520852, 911491, 1041704, 1822982, 3645964, 7291928]

約数ペア:

[(1, 7291928), (2, 3645964), (4, 1822982), (7, 1041704), (8, 911491), (14, 520852), (28, 260426), (56, 130213), (59, 123592), (118, 61796), (236, 30898), (413, 17656), (472, 15449), (826, 8828), (1652, 4414), (2207, 3304)]