40240676

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1471}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 80618496

約数和(自身を除く): 40377820

約数列:

[1, 2, 4, 7, 14, 28, 977, 1471, 1954, 2942, 3908, 5884, 6839, 10297, 13678, 20594, 27356, 41188, 1437167, 2874334, 5748668, 10060169, 20120338, 40240676]

約数ペア:

[(1, 40240676), (2, 20120338), (4, 10060169), (7, 5748668), (14, 2874334), (28, 1437167), (977, 41188), (1471, 27356), (1954, 20594), (2942, 13678), (3908, 10297), (5884, 6839)]