68026768

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{15349}}^1$

素因数の和:15634

約数の個数: 20

約数和(自身を含む): 132286300

約数和(自身を除く): 64259532

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 15349, 30698, 61396, 122792, 245584, 4251673, 8503346, 17006692, 34013384, 68026768]

約数ペア:

[(1, 68026768), (2, 34013384), (4, 17006692), (8, 8503346), (16, 4251673), (277, 245584), (554, 122792), (1108, 61396), (2216, 30698), (4432, 15349)]