13217288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6379}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 29092800

約数和(自身を除く): 15875512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 6379, 12758, 25516, 44653, 51032, 89306, 178612, 236023, 357224, 472046, 944092, 1652161, 1888184, 3304322, 6608644, 13217288]

約数ペア:

[(1, 13217288), (2, 6608644), (4, 3304322), (7, 1888184), (8, 1652161), (14, 944092), (28, 472046), (37, 357224), (56, 236023), (74, 178612), (148, 89306), (259, 51032), (296, 44653), (518, 25516), (1036, 12758), (2072, 6379)]