25934524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 60213888

約数和(自身を除く): 34279364

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 523, 539, 644, 1012, 1046, 1078, 1127, 1771, 2092, 2156, 2254, 3542, 3661, 4508, 5753, 7084, 7322, 11506, 12029, 12397, 14644, 23012, 24058, 24794, 25627, 40271, 48116, 49588, 51254, 80542, 84203, 102508, 132319, 161084, 168406, 264638, 281897, 336812, 529276, 563794, 589421, 926233, 1127588, 1178842, 1852466, 2357684, 3704932, 6483631, 12967262, 25934524]

約数ペア:

[(1, 25934524), (2, 12967262), (4, 6483631), (7, 3704932), (11, 2357684), (14, 1852466), (22, 1178842), (23, 1127588), (28, 926233), (44, 589421), (46, 563794), (49, 529276), (77, 336812), (92, 281897), (98, 264638), (154, 168406), (161, 161084), (196, 132319), (253, 102508), (308, 84203), (322, 80542), (506, 51254), (523, 49588), (539, 48116), (644, 40271), (1012, 25627), (1046, 24794), (1078, 24058), (1127, 23012), (1771, 14644), (2092, 12397), (2156, 12029), (2254, 11506), (3542, 7322), (3661, 7084), (4508, 5753)]