28906644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185299}}^1$

素因数の和:185319

約数の個数: 24

約数和(自身を含む): 72637600

約数和(自身を除く): 43730956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185299, 370598, 555897, 741196, 1111794, 2223588, 2408887, 4817774, 7226661, 9635548, 14453322, 28906644]

約数ペア:

[(1, 28906644), (2, 14453322), (3, 9635548), (4, 7226661), (6, 4817774), (12, 2408887), (13, 2223588), (26, 1111794), (39, 741196), (52, 555897), (78, 370598), (156, 185299)]