13978576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{11059}}^1$

素因数の和:11146

約数の個数: 20

約数和(自身を含む): 27428800

約数和(自身を除く): 13450224

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 11059, 22118, 44236, 88472, 176944, 873661, 1747322, 3494644, 6989288, 13978576]

約数ペア:

[(1, 13978576), (2, 6989288), (4, 3494644), (8, 1747322), (16, 873661), (79, 176944), (158, 88472), (316, 44236), (632, 22118), (1264, 11059)]