64194244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2131}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 119272608

約数和(自身を除く): 55078364

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 2131, 4262, 7531, 8524, 15062, 30124, 36227, 72454, 144908, 944033, 1888066, 3776132, 16048561, 32097122, 64194244]

約数ペア:

[(1, 64194244), (2, 32097122), (4, 16048561), (17, 3776132), (34, 1888066), (68, 944033), (443, 144908), (886, 72454), (1772, 36227), (2131, 30124), (4262, 15062), (7531, 8524)]