61642568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12611}}^1$

素因数の和:12677

約数の個数: 32

約数和(自身を含む): 127128960

約数和(自身を除く): 65486392

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 12611, 25222, 50444, 100888, 163943, 327886, 592717, 655772, 1185434, 1311544, 2370868, 4741736, 7705321, 15410642, 30821284, 61642568]

約数ペア:

[(1, 61642568), (2, 30821284), (4, 15410642), (8, 7705321), (13, 4741736), (26, 2370868), (47, 1311544), (52, 1185434), (94, 655772), (104, 592717), (188, 327886), (376, 163943), (611, 100888), (1222, 50444), (2444, 25222), (4888, 12611)]