76618456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1129}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 152550000

約数和(自身を除く): 75931544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499, 998, 1129, 1996, 2258, 3992, 4516, 8483, 9032, 16966, 19193, 33932, 38386, 67864, 76772, 153544, 563371, 1126742, 2253484, 4506968, 9577307, 19154614, 38309228, 76618456]

約数ペア:

[(1, 76618456), (2, 38309228), (4, 19154614), (8, 9577307), (17, 4506968), (34, 2253484), (68, 1126742), (136, 563371), (499, 153544), (998, 76772), (1129, 67864), (1996, 38386), (2258, 33932), (3992, 19193), (4516, 16966), (8483, 9032)]