68536364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3911}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 129581088

約数和(自身を除く): 61044724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 3911, 4381, 7822, 8762, 15644, 17524, 50843, 101686, 203372, 1318007, 2636014, 5272028, 17134091, 34268182, 68536364]

約数ペア:

[(1, 68536364), (2, 34268182), (4, 17134091), (13, 5272028), (26, 2636014), (52, 1318007), (337, 203372), (674, 101686), (1348, 50843), (3911, 17524), (4381, 15644), (7822, 8762)]