77760644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4871}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 147056448

約数和(自身を除く): 69295804

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 4871, 7982, 9742, 15964, 19484, 63323, 126646, 253292, 1495397, 2990794, 5981588, 19440161, 38880322, 77760644]

約数ペア:

[(1, 77760644), (2, 38880322), (4, 19440161), (13, 5981588), (26, 2990794), (52, 1495397), (307, 253292), (614, 126646), (1228, 63323), (3991, 19484), (4871, 15964), (7982, 9742)]