28968186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371387}}^1$

素因数の和:371405

約数の個数: 16

約数和(自身を含む): 62393184

約数和(自身を除く): 33424998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371387, 742774, 1114161, 2228322, 4828031, 9656062, 14484093, 28968186]

約数ペア:

[(1, 28968186), (2, 14484093), (3, 9656062), (6, 4828031), (13, 2228322), (26, 1114161), (39, 742774), (78, 371387)]