40885028

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 73180800

約数和(自身を除く): 32295772

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 1187, 2374, 4748, 8611, 17222, 34444, 93773, 129383, 187546, 258766, 375092, 517532, 10221257, 20442514, 40885028]

約数ペア:

[(1, 40885028), (2, 20442514), (4, 10221257), (79, 517532), (109, 375092), (158, 258766), (218, 187546), (316, 129383), (436, 93773), (1187, 34444), (2374, 17222), (4748, 8611)]