25348484

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5664

約数の個数: 36

約数和(自身を含む): 53855424

約数和(自身を除く): 28506940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 5623, 11246, 22492, 39361, 78722, 129329, 157444, 258658, 275527, 517316, 551054, 905303, 1102108, 1810606, 3621212, 6337121, 12674242, 25348484]

約数ペア:

[(1, 25348484), (2, 12674242), (4, 6337121), (7, 3621212), (14, 1810606), (23, 1102108), (28, 905303), (46, 551054), (49, 517316), (92, 275527), (98, 258658), (161, 157444), (196, 129329), (322, 78722), (644, 39361), (1127, 22492), (2254, 11246), (4508, 5623)]