28009134

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{19697}}^1$

素因数の和:19784

約数の個数: 24

約数和(自身を含む): 61457760

約数和(自身を除く): 33448626

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 19697, 39394, 59091, 118182, 177273, 354546, 1556063, 3112126, 4668189, 9336378, 14004567, 28009134]

約数ペア:

[(1, 28009134), (2, 14004567), (3, 9336378), (6, 4668189), (9, 3112126), (18, 1556063), (79, 354546), (158, 177273), (237, 118182), (474, 59091), (711, 39394), (1422, 19697)]