28631204

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16763}}^1$

素因数の和:16835

約数の個数: 24

約数和(自身を含む): 58204608

約数和(自身を除く): 29573404

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16763, 33526, 67052, 117341, 234682, 469364, 1022543, 2045086, 4090172, 7157801, 14315602, 28631204]

約数ペア:

[(1, 28631204), (2, 14315602), (4, 7157801), (7, 4090172), (14, 2045086), (28, 1022543), (61, 469364), (122, 234682), (244, 117341), (427, 67052), (854, 33526), (1708, 16763)]