26554424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 53857440

約数和(自身を除く): 27303016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 821, 1244, 1642, 2488, 3284, 4043, 6568, 8086, 10673, 16172, 21346, 32344, 42692, 85384, 255331, 510662, 1021324, 2042648, 3319303, 6638606, 13277212, 26554424]

約数ペア:

[(1, 26554424), (2, 13277212), (4, 6638606), (8, 3319303), (13, 2042648), (26, 1021324), (52, 510662), (104, 255331), (311, 85384), (622, 42692), (821, 32344), (1244, 21346), (1642, 16172), (2488, 10673), (3284, 8086), (4043, 6568)]