68800358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2788

約数の個数: 24

約数和(自身を含む): 114538536

約数和(自身を除く): 45738178

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 2657, 5314, 12947, 25894, 29227, 58454, 284299, 321497, 568598, 642994, 3127289, 6254578, 34400179, 68800358]

約数ペア:

[(1, 68800358), (2, 34400179), (11, 6254578), (22, 3127289), (107, 642994), (121, 568598), (214, 321497), (242, 284299), (1177, 58454), (2354, 29227), (2657, 25894), (5314, 12947)]