28384642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 50871744

約数和(自身を除く): 22487102

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 1627, 3254, 8723, 17446, 17897, 21151, 35794, 42302, 99247, 198494, 232661, 465322, 1091717, 1290211, 2183434, 2580422, 14192321, 28384642]

約数ペア:

[(1, 28384642), (2, 14192321), (11, 2580422), (13, 2183434), (22, 1290211), (26, 1091717), (61, 465322), (122, 232661), (143, 198494), (286, 99247), (671, 42302), (793, 35794), (1342, 21151), (1586, 17897), (1627, 17446), (3254, 8723)]