71864410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 61571750

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 1070, 1429, 2858, 5029, 7145, 10058, 14290, 25145, 50290, 67163, 134326, 152903, 305806, 335815, 671630, 764515, 1529030, 7186441, 14372882, 35932205, 71864410]

約数ペア:

[(1, 71864410), (2, 35932205), (5, 14372882), (10, 7186441), (47, 1529030), (94, 764515), (107, 671630), (214, 335815), (235, 305806), (470, 152903), (535, 134326), (1070, 67163), (1429, 50290), (2858, 25145), (5029, 14290), (7145, 10058)]