28320918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 59845632

約数和(自身を除く): 31524714

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3541, 3999, 7082, 7998, 10623, 21246, 109771, 152263, 219542, 304526, 329313, 456789, 658626, 913578, 4720153, 9440306, 14160459, 28320918]

約数ペア:

[(1, 28320918), (2, 14160459), (3, 9440306), (6, 4720153), (31, 913578), (43, 658626), (62, 456789), (86, 329313), (93, 304526), (129, 219542), (186, 152263), (258, 109771), (1333, 21246), (2666, 10623), (3541, 7998), (3999, 7082)]