26526188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 54429984

約数和(自身を除く): 27903796

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 811, 884, 962, 1258, 1622, 1924, 2516, 3244, 8177, 10543, 13787, 16354, 21086, 27574, 30007, 32708, 42172, 55148, 60014, 120028, 179231, 358462, 390091, 510119, 716924, 780182, 1020238, 1560364, 2040476, 6631547, 13263094, 26526188]

約数ペア:

[(1, 26526188), (2, 13263094), (4, 6631547), (13, 2040476), (17, 1560364), (26, 1020238), (34, 780182), (37, 716924), (52, 510119), (68, 390091), (74, 358462), (148, 179231), (221, 120028), (442, 60014), (481, 55148), (629, 42172), (811, 32708), (884, 30007), (962, 27574), (1258, 21086), (1622, 16354), (1924, 13787), (2516, 10543), (3244, 8177)]