28730476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 53721360

約数和(自身を除く): 24990884

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3739, 3842, 7478, 7684, 14956, 63563, 127126, 254252, 422507, 845014, 1690028, 7182619, 14365238, 28730476]

約数ペア:

[(1, 28730476), (2, 14365238), (4, 7182619), (17, 1690028), (34, 845014), (68, 422507), (113, 254252), (226, 127126), (452, 63563), (1921, 14956), (3739, 7684), (3842, 7478)]