65381064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389173}}^1$

素因数の和:389189

約数の個数: 32

約数和(自身を含む): 186803520

約数和(自身を除く): 121422456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389173, 778346, 1167519, 1556692, 2335038, 2724211, 3113384, 4670076, 5448422, 8172633, 9340152, 10896844, 16345266, 21793688, 32690532, 65381064]

約数ペア:

[(1, 65381064), (2, 32690532), (3, 21793688), (4, 16345266), (6, 10896844), (7, 9340152), (8, 8172633), (12, 5448422), (14, 4670076), (21, 3113384), (24, 2724211), (28, 2335038), (42, 1556692), (56, 1167519), (84, 778346), (168, 389173)]