63990476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1697}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 122378256

約数和(自身を除く): 58387780

約数列:

[1, 2, 4, 11, 22, 44, 857, 1697, 1714, 3394, 3428, 6788, 9427, 18667, 18854, 37334, 37708, 74668, 1454329, 2908658, 5817316, 15997619, 31995238, 63990476]

約数ペア:

[(1, 63990476), (2, 31995238), (4, 15997619), (11, 5817316), (22, 2908658), (44, 1454329), (857, 74668), (1697, 37708), (1714, 37334), (3394, 18854), (3428, 18667), (6788, 9427)]