557728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 1137780

約数和(自身を除く): 580052

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 601, 928, 1202, 2404, 4808, 9616, 17429, 19232, 34858, 69716, 139432, 278864, 557728]

約数ペア:

[(1, 557728), (2, 278864), (4, 139432), (8, 69716), (16, 34858), (29, 19232), (32, 17429), (58, 9616), (116, 4808), (232, 2404), (464, 1202), (601, 928)]