64537946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 112320000

約数和(自身を除く): 47782054

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1499, 1957, 2266, 2998, 3914, 16489, 21527, 28481, 32978, 43054, 56962, 154397, 308794, 313291, 626582, 1698367, 2933543, 3396734, 5867086, 32268973, 64537946]

約数ペア:

[(1, 64537946), (2, 32268973), (11, 5867086), (19, 3396734), (22, 2933543), (38, 1698367), (103, 626582), (206, 313291), (209, 308794), (418, 154397), (1133, 56962), (1499, 43054), (1957, 32978), (2266, 28481), (2998, 21527), (3914, 16489)]