26093431

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 34547472

約数和(自身を除く): 8454041

約数列:

[1, 7, 13, 23, 49, 91, 137, 161, 169, 299, 637, 959, 1127, 1183, 1781, 2093, 3151, 3887, 6713, 8281, 12467, 14651, 22057, 23153, 27209, 40963, 87269, 154399, 162071, 190463, 286741, 532519, 1134497, 2007187, 3727633, 26093431]

約数ペア:

[(1, 26093431), (7, 3727633), (13, 2007187), (23, 1134497), (49, 532519), (91, 286741), (137, 190463), (161, 162071), (169, 154399), (299, 87269), (637, 40963), (959, 27209), (1127, 23153), (1183, 22057), (1781, 14651), (2093, 12467), (3151, 8281), (3887, 6713)]