28791228

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{2063}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 67269888

約数和(自身を除く): 38478660

約数列:

[1, 2, 3, 4, 6, 12, 1163, 2063, 2326, 3489, 4126, 4652, 6189, 6978, 8252, 12378, 13956, 24756, 2399269, 4798538, 7197807, 9597076, 14395614, 28791228]

約数ペア:

[(1, 28791228), (2, 14395614), (3, 9597076), (4, 7197807), (6, 4798538), (12, 2399269), (1163, 24756), (2063, 13956), (2326, 12378), (3489, 8252), (4126, 6978), (4652, 6189)]