40269496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 38803784

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 2287, 4402, 4574, 8804, 9148, 17608, 18296, 70897, 141794, 162377, 283588, 324754, 567176, 649508, 1299016, 5033687, 10067374, 20134748, 40269496]

約数ペア:

[(1, 40269496), (2, 20134748), (4, 10067374), (8, 5033687), (31, 1299016), (62, 649508), (71, 567176), (124, 324754), (142, 283588), (248, 162377), (284, 141794), (568, 70897), (2201, 18296), (2287, 17608), (4402, 9148), (4574, 8804)]