41761564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 78890000

約数和(自身を除く): 37128436

約数列:

[1, 2, 4, 13, 26, 52, 643, 1249, 1286, 2498, 2572, 4996, 8359, 16237, 16718, 32474, 33436, 64948, 803107, 1606214, 3212428, 10440391, 20880782, 41761564]

約数ペア:

[(1, 41761564), (2, 20880782), (4, 10440391), (13, 3212428), (26, 1606214), (52, 803107), (643, 64948), (1249, 33436), (1286, 32474), (2498, 16718), (2572, 16237), (4996, 8359)]