67656778

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{2477}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 116089344

約数和(自身を除く): 48432566

約数列:

[1, 2, 7, 14, 1951, 2477, 3902, 4954, 13657, 17339, 27314, 34678, 4832627, 9665254, 33828389, 67656778]

約数ペア:

[(1, 67656778), (2, 33828389), (7, 9665254), (14, 4832627), (1951, 34678), (2477, 27314), (3902, 17339), (4954, 13657)]