28542148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 51975000

約数和(自身を除く): 23432852

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 1249, 2498, 4996, 5713, 11426, 22852, 36221, 72442, 144884, 246053, 492106, 984212, 7135537, 14271074, 28542148]

約数ペア:

[(1, 28542148), (2, 14271074), (4, 7135537), (29, 984212), (58, 492106), (116, 246053), (197, 144884), (394, 72442), (788, 36221), (1249, 22852), (2498, 11426), (4996, 5713)]