13792136

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 26544000

約数和(自身を除く): 12751864

約数列:

[1, 2, 4, 8, 79, 139, 157, 158, 278, 314, 316, 556, 628, 632, 1112, 1256, 10981, 12403, 21823, 21962, 24806, 43646, 43924, 49612, 87292, 87848, 99224, 174584, 1724017, 3448034, 6896068, 13792136]

約数ペア:

[(1, 13792136), (2, 6896068), (4, 3448034), (8, 1724017), (79, 174584), (139, 99224), (157, 87848), (158, 87292), (278, 49612), (314, 43924), (316, 43646), (556, 24806), (628, 21962), (632, 21823), (1112, 12403), (1256, 10981)]