25827823294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{720361}}^1$

素因数の和:720580

約数の個数: 32

約数和(自身を含む): 47924243136

約数和(自身を除く): 22096419842

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5122, 17927, 35854, 720361, 1440722, 5042527, 9364693, 10085054, 18729386, 65552851, 131105702, 141911117, 283822234, 993377819, 1844844521, 1986755638, 3689689042, 12913911647, 25827823294]

約数ペア:

[(1, 25827823294), (2, 12913911647), (7, 3689689042), (13, 1986755638), (14, 1844844521), (26, 993377819), (91, 283822234), (182, 141911117), (197, 131105702), (394, 65552851), (1379, 18729386), (2561, 10085054), (2758, 9364693), (5122, 5042527), (17927, 1440722), (35854, 720361)]