68610278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 115447680

約数和(自身を除く): 46837402

約数列:

[1, 2, 11, 22, 67, 89, 134, 178, 523, 737, 979, 1046, 1474, 1958, 5753, 5963, 11506, 11926, 35041, 46547, 65593, 70082, 93094, 131186, 385451, 512017, 770902, 1024034, 3118649, 6237298, 34305139, 68610278]

約数ペア:

[(1, 68610278), (2, 34305139), (11, 6237298), (22, 3118649), (67, 1024034), (89, 770902), (134, 512017), (178, 385451), (523, 131186), (737, 93094), (979, 70082), (1046, 65593), (1474, 46547), (1958, 35041), (5753, 11926), (5963, 11506)]