67713490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3119}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 64374830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2171, 3119, 4342, 6238, 10855, 15595, 21710, 31190, 40547, 81094, 202735, 405470, 520873, 1041746, 2604365, 5208730, 6771349, 13542698, 33856745, 67713490]

約数ペア:

[(1, 67713490), (2, 33856745), (5, 13542698), (10, 6771349), (13, 5208730), (26, 2604365), (65, 1041746), (130, 520873), (167, 405470), (334, 202735), (835, 81094), (1670, 40547), (2171, 31190), (3119, 21710), (4342, 15595), (6238, 10855)]