28910802676

素因数分解:

$2^2\times 7^1\times {\mathrm{16561}}^1\times {\mathrm{62347}}^1$

素因数の和:78919

約数の個数: 24

約数和(自身を含む): 57826024256

約数和(自身を除く): 28915221580

約数列:

[1, 2, 4, 7, 14, 28, 16561, 33122, 62347, 66244, 115927, 124694, 231854, 249388, 436429, 463708, 872858, 1745716, 1032528667, 2065057334, 4130114668, 7227700669, 14455401338, 28910802676]

約数ペア:

[(1, 28910802676), (2, 14455401338), (4, 7227700669), (7, 4130114668), (14, 2065057334), (28, 1032528667), (16561, 1745716), (33122, 872858), (62347, 463708), (66244, 436429), (115927, 249388), (124694, 231854)]