64333270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 123234048

約数和(自身を除く): 58900778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 223, 446, 1115, 1697, 2230, 3394, 3791, 7582, 8485, 16970, 18955, 28849, 37910, 57698, 144245, 288490, 378431, 756862, 1892155, 3784310, 6433327, 12866654, 32166635, 64333270]

約数ペア:

[(1, 64333270), (2, 32166635), (5, 12866654), (10, 6433327), (17, 3784310), (34, 1892155), (85, 756862), (170, 378431), (223, 288490), (446, 144245), (1115, 57698), (1697, 37910), (2230, 28849), (3394, 18955), (3791, 16970), (7582, 8485)]