71901596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1861}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 135762144

約数和(自身を除く): 63860548

約数列:

[1, 2, 4, 13, 26, 52, 743, 1486, 1861, 2972, 3722, 7444, 9659, 19318, 24193, 38636, 48386, 96772, 1382723, 2765446, 5530892, 17975399, 35950798, 71901596]

約数ペア:

[(1, 71901596), (2, 35950798), (4, 17975399), (13, 5530892), (26, 2765446), (52, 1382723), (743, 96772), (1486, 48386), (1861, 38636), (2972, 24193), (3722, 19318), (7444, 9659)]