38816414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 72016896

約数和(自身を除く): 33200482

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 787, 1574, 1897, 3523, 3794, 5509, 7046, 10231, 11018, 20462, 24661, 49322, 71617, 143234, 213277, 426554, 1492939, 2772601, 2985878, 5545202, 19408207, 38816414]

約数ペア:

[(1, 38816414), (2, 19408207), (7, 5545202), (13, 2985878), (14, 2772601), (26, 1492939), (91, 426554), (182, 213277), (271, 143234), (542, 71617), (787, 49322), (1574, 24661), (1897, 20462), (3523, 11018), (3794, 10231), (5509, 7046)]