25774242416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{123914627}}^1$

素因数の和:123914648

約数の個数: 20

約数和(自身を含む): 53778948552

約数和(自身を除く): 28004706136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 123914627, 247829254, 495658508, 991317016, 1610890151, 1982634032, 3221780302, 6443560604, 12887121208, 25774242416]

約数ペア:

[(1, 25774242416), (2, 12887121208), (4, 6443560604), (8, 3221780302), (13, 1982634032), (16, 1610890151), (26, 991317016), (52, 495658508), (104, 247829254), (208, 123914627)]