40120652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70141}}^1$

素因数の和:70169

約数の個数: 24

約数和(自身を含む): 82486992

約数和(自身を除く): 42366340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 70141, 140282, 280564, 771551, 911833, 1543102, 1823666, 3086204, 3647332, 10030163, 20060326, 40120652]

約数ペア:

[(1, 40120652), (2, 20060326), (4, 10030163), (11, 3647332), (13, 3086204), (22, 1823666), (26, 1543102), (44, 911833), (52, 771551), (143, 280564), (286, 140282), (572, 70141)]