61643852

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 109732896

約数和(自身を除く): 48089044

約数列:

[1, 2, 4, 103, 157, 206, 314, 412, 628, 953, 1906, 3812, 16171, 32342, 64684, 98159, 149621, 196318, 299242, 392636, 598484, 15410963, 30821926, 61643852]

約数ペア:

[(1, 61643852), (2, 30821926), (4, 15410963), (103, 598484), (157, 392636), (206, 299242), (314, 196318), (412, 149621), (628, 98159), (953, 64684), (1906, 32342), (3812, 16171)]