78606542

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{16963}}^1$

素因数の和:17303

約数の個数: 16

約数和(自身を含む): 135169152

約数和(自身を除く): 56562610

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 16963, 33926, 118741, 237482, 5614753, 11229506, 39303271, 78606542]

約数ペア:

[(1, 78606542), (2, 39303271), (7, 11229506), (14, 5614753), (331, 237482), (662, 118741), (2317, 33926), (4634, 16963)]