61426768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{22717}}^1$

素因数の和:22751

約数の個数: 30

約数和(自身を含む): 128879214

約数和(自身を除く): 67452446

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 22717, 45434, 90868, 181736, 295321, 363472, 590642, 1181284, 2362568, 3839173, 4725136, 7678346, 15356692, 30713384, 61426768]

約数ペア:

[(1, 61426768), (2, 30713384), (4, 15356692), (8, 7678346), (13, 4725136), (16, 3839173), (26, 2362568), (52, 1181284), (104, 590642), (169, 363472), (208, 295321), (338, 181736), (676, 90868), (1352, 45434), (2704, 22717)]