42403348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19889}}^1$

素因数の和:19947

約数の個数: 24

約数和(自身を含む): 81867240

約数和(自身を除く): 39463892

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 19889, 39778, 79556, 258557, 517114, 815449, 1034228, 1630898, 3261796, 10600837, 21201674, 42403348]

約数ペア:

[(1, 42403348), (2, 21201674), (4, 10600837), (13, 3261796), (26, 1630898), (41, 1034228), (52, 815449), (82, 517114), (164, 258557), (533, 79556), (1066, 39778), (2132, 19889)]