40432834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5381}}^1$

素因数の和:5430

約数の個数: 24

約数和(自身を含む): 69395508

約数和(自身を除く): 28962674

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 5381, 7514, 10762, 69953, 91477, 139906, 182954, 1189201, 1555109, 2378402, 3110218, 20216417, 40432834]

約数ペア:

[(1, 40432834), (2, 20216417), (13, 3110218), (17, 2378402), (26, 1555109), (34, 1189201), (221, 182954), (289, 139906), (442, 91477), (578, 69953), (3757, 10762), (5381, 7514)]