21749152

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{2917}}^1$

素因数の和:3160

約数の個数: 24

約数和(自身を含む): 43017156

約数和(自身を除く): 21268004

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 2917, 3728, 5834, 7456, 11668, 23336, 46672, 93344, 679661, 1359322, 2718644, 5437288, 10874576, 21749152]

約数ペア:

[(1, 21749152), (2, 10874576), (4, 5437288), (8, 2718644), (16, 1359322), (32, 679661), (233, 93344), (466, 46672), (932, 23336), (1864, 11668), (2917, 7456), (3728, 5834)]