68217092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{647}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 122544576

約数和(自身を除く): 54327484

約数列:

[1, 2, 4, 43, 86, 172, 613, 647, 1226, 1294, 2452, 2588, 26359, 27821, 52718, 55642, 105436, 111284, 396611, 793222, 1586444, 17054273, 34108546, 68217092]

約数ペア:

[(1, 68217092), (2, 34108546), (4, 17054273), (43, 1586444), (86, 793222), (172, 396611), (613, 111284), (647, 105436), (1226, 55642), (1294, 52718), (2452, 27821), (2588, 26359)]