26310476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 47040000

約数和(自身を除く): 20729524

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 599, 1198, 2396, 10981, 21962, 43924, 47321, 83261, 94642, 166522, 189284, 333044, 6577619, 13155238, 26310476]

約数ペア:

[(1, 26310476), (2, 13155238), (4, 6577619), (79, 333044), (139, 189284), (158, 166522), (278, 94642), (316, 83261), (556, 47321), (599, 43924), (1198, 21962), (2396, 10981)]