26980928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{32429}}^1$

素因数の和:32454

約数の個数: 28

約数和(自身を含む): 57660540

約数和(自身を除く): 30679612

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 32429, 64858, 129716, 259432, 421577, 518864, 843154, 1037728, 1686308, 2075456, 3372616, 6745232, 13490464, 26980928]

約数ペア:

[(1, 26980928), (2, 13490464), (4, 6745232), (8, 3372616), (13, 2075456), (16, 1686308), (26, 1037728), (32, 843154), (52, 518864), (64, 421577), (104, 259432), (208, 129716), (416, 64858), (832, 32429)]