78875314

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{17021}}^1$

素因数の和:17361

約数の個数: 16

約数和(自身を含む): 135631296

約数和(自身を除く): 56755982

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 17021, 34042, 119147, 238294, 5633951, 11267902, 39437657, 78875314]

約数ペア:

[(1, 78875314), (2, 39437657), (7, 11267902), (14, 5633951), (331, 238294), (662, 119147), (2317, 34042), (4634, 17021)]