28907814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{370613}}^1$

素因数の和:370631

約数の個数: 16

約数和(自身を含む): 62263152

約数和(自身を除く): 33355338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 370613, 741226, 1111839, 2223678, 4817969, 9635938, 14453907, 28907814]

約数ペア:

[(1, 28907814), (2, 14453907), (3, 9635938), (6, 4817969), (13, 2223678), (26, 1111839), (39, 741226), (78, 370613)]