65696468

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 117573120

約数和(自身を除く): 51876652

約数列:

[1, 2, 4, 53, 106, 212, 431, 719, 862, 1438, 1724, 2876, 22843, 38107, 45686, 76214, 91372, 152428, 309889, 619778, 1239556, 16424117, 32848234, 65696468]

約数ペア:

[(1, 65696468), (2, 32848234), (4, 16424117), (53, 1239556), (106, 619778), (212, 309889), (431, 152428), (719, 91372), (862, 76214), (1438, 45686), (1724, 38107), (2876, 22843)]