68792066

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28403}}^1$

素因数の和:28585

約数の個数: 16

約数和(自身を含む): 118615104

約数和(自身を除く): 49823038

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 28403, 56806, 198821, 397642, 4913719, 9827438, 34396033, 68792066]

約数ペア:

[(1, 68792066), (2, 34396033), (7, 9827438), (14, 4913719), (173, 397642), (346, 198821), (1211, 56806), (2422, 28403)]