3128888

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 3696712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 947, 1652, 1894, 3304, 3788, 6629, 7576, 13258, 26516, 53032, 55873, 111746, 223492, 391111, 446984, 782222, 1564444, 3128888]

約数ペア:

[(1, 3128888), (2, 1564444), (4, 782222), (7, 446984), (8, 391111), (14, 223492), (28, 111746), (56, 55873), (59, 53032), (118, 26516), (236, 13258), (413, 7576), (472, 6629), (826, 3788), (947, 3304), (1652, 1894)]