28725186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683933}}^1$

素因数の和:683945

約数の個数: 16

約数和(自身を含む): 65657664

約数和(自身を除く): 36932478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683933, 1367866, 2051799, 4103598, 4787531, 9575062, 14362593, 28725186]

約数ペア:

[(1, 28725186), (2, 14362593), (3, 9575062), (6, 4787531), (7, 4103598), (14, 2051799), (21, 1367866), (42, 683933)]