78970664

素因数分解:

$2^3\times {\mathrm{1361}}^1\times {\mathrm{7253}}^1$

素因数の和:8620

約数の個数: 16

約数和(自身を含む): 148199220

約数和(自身を除く): 69228556

約数列:

[1, 2, 4, 8, 1361, 2722, 5444, 7253, 10888, 14506, 29012, 58024, 9871333, 19742666, 39485332, 78970664]

約数ペア:

[(1, 78970664), (2, 39485332), (4, 19742666), (8, 9871333), (1361, 58024), (2722, 29012), (5444, 14506), (7253, 10888)]