56501216

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{2729}}^1$

素因数の和:3386

約数の個数: 24

約数和(自身を含む): 111449520

約数和(自身を除く): 54948304

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 2729, 5176, 5458, 10352, 10916, 20704, 21832, 43664, 87328, 1765663, 3531326, 7062652, 14125304, 28250608, 56501216]

約数ペア:

[(1, 56501216), (2, 28250608), (4, 14125304), (8, 7062652), (16, 3531326), (32, 1765663), (647, 87328), (1294, 43664), (2588, 21832), (2729, 20704), (5176, 10916), (5458, 10352)]