71520828

素因数分解:

$2^2\times 3^1\times {\mathrm{2311}}^1\times {\mathrm{2579}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 167018880

約数和(自身を除く): 95498052

約数列:

[1, 2, 3, 4, 6, 12, 2311, 2579, 4622, 5158, 6933, 7737, 9244, 10316, 13866, 15474, 27732, 30948, 5960069, 11920138, 17880207, 23840276, 35760414, 71520828]

約数ペア:

[(1, 71520828), (2, 35760414), (3, 23840276), (4, 17880207), (6, 11920138), (12, 5960069), (2311, 30948), (2579, 27732), (4622, 15474), (5158, 13866), (6933, 10316), (7737, 9244)]