28925651

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 31337280

約数和(自身を除く): 2411629

約数列:

[1, 23, 53, 61, 389, 1219, 1403, 3233, 8947, 20617, 23729, 74359, 474191, 545767, 1257637, 28925651]

約数ペア:

[(1, 28925651), (23, 1257637), (53, 545767), (61, 474191), (389, 74359), (1219, 23729), (1403, 20617), (3233, 8947)]