68543390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3557}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 129112704

約数和(自身を除く): 60569314

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3557, 3854, 7114, 9635, 17785, 19270, 35570, 145837, 167179, 291674, 334358, 729185, 835895, 1458370, 1671790, 6854339, 13708678, 34271695, 68543390]

約数ペア:

[(1, 68543390), (2, 34271695), (5, 13708678), (10, 6854339), (41, 1671790), (47, 1458370), (82, 835895), (94, 729185), (205, 334358), (235, 291674), (410, 167179), (470, 145837), (1927, 35570), (3557, 19270), (3854, 17785), (7114, 9635)]