73380164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128287}}^1$

素因数の和:128315

約数の個数: 24

約数和(自身を含む): 150866688

約数和(自身を除く): 77486524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 128287, 256574, 513148, 1411157, 1667731, 2822314, 3335462, 5644628, 6670924, 18345041, 36690082, 73380164]

約数ペア:

[(1, 73380164), (2, 36690082), (4, 18345041), (11, 6670924), (13, 5644628), (22, 3335462), (26, 2822314), (44, 1667731), (52, 1411157), (143, 513148), (286, 256574), (572, 128287)]