68981588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7411}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 130747680

約数和(自身を除く): 61766092

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 7411, 9308, 14822, 29644, 96343, 192686, 385372, 1326569, 2653138, 5306276, 17245397, 34490794, 68981588]

約数ペア:

[(1, 68981588), (2, 34490794), (4, 17245397), (13, 5306276), (26, 2653138), (52, 1326569), (179, 385372), (358, 192686), (716, 96343), (2327, 29644), (4654, 14822), (7411, 9308)]