64538732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15641

約数の個数: 24

約数和(自身を含む): 121554720

約数和(自身を除く): 57015988

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 15559, 31118, 62236, 264503, 529006, 949099, 1058012, 1898198, 3796396, 16134683, 32269366, 64538732]

約数ペア:

[(1, 64538732), (2, 32269366), (4, 16134683), (17, 3796396), (34, 1898198), (61, 1058012), (68, 949099), (122, 529006), (244, 264503), (1037, 62236), (2074, 31118), (4148, 15559)]