64221070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{377771}}^1$

素因数の和:377795

約数の個数: 16

約数和(自身を含む): 122398128

約数和(自身を除く): 58177058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 377771, 755542, 1888855, 3777710, 6422107, 12844214, 32110535, 64221070]

約数ペア:

[(1, 64221070), (2, 32110535), (5, 12844214), (10, 6422107), (17, 3777710), (34, 1888855), (85, 755542), (170, 377771)]