28406142

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{33577}}^1$

素因数の和:33632

約数の個数: 24

約数和(自身を含む): 62858016

約数和(自身を除く): 34451874

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 33577, 67154, 100731, 201462, 302193, 604386, 1578119, 3156238, 4734357, 9468714, 14203071, 28406142]

約数ペア:

[(1, 28406142), (2, 14203071), (3, 9468714), (6, 4734357), (9, 3156238), (18, 1578119), (47, 604386), (94, 302193), (141, 201462), (282, 100731), (423, 67154), (846, 33577)]