27506768

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16691}}^1$

素因数の和:16802

約数の個数: 20

約数和(自身を含む): 53815008

約数和(自身を除く): 26308240

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16691, 33382, 66764, 133528, 267056, 1719173, 3438346, 6876692, 13753384, 27506768]

約数ペア:

[(1, 27506768), (2, 13753384), (4, 6876692), (8, 3438346), (16, 1719173), (103, 267056), (206, 133528), (412, 66764), (824, 33382), (1648, 16691)]