28946874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438589}}^1$

素因数の和:438605

約数の個数: 16

約数和(自身を含む): 63156960

約数和(自身を除く): 34210086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438589, 877178, 1315767, 2631534, 4824479, 9648958, 14473437, 28946874]

約数ペア:

[(1, 28946874), (2, 14473437), (3, 9648958), (6, 4824479), (11, 2631534), (22, 1315767), (33, 877178), (66, 438589)]