39864688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67339}}^1$

素因数の和:67384

約数の個数: 20

約数和(自身を含む): 79326520

約数和(自身を除く): 39461832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67339, 134678, 269356, 538712, 1077424, 2491543, 4983086, 9966172, 19932344, 39864688]

約数ペア:

[(1, 39864688), (2, 19932344), (4, 9966172), (8, 4983086), (16, 2491543), (37, 1077424), (74, 538712), (148, 269356), (296, 134678), (592, 67339)]