77858536

素因数分解:

$2^3\times 7^1\times {\mathrm{1390331}}^1$

素因数の和:1390344

約数の個数: 16

約数和(自身を含む): 166839840

約数和(自身を除く): 88981304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1390331, 2780662, 5561324, 9732317, 11122648, 19464634, 38929268, 77858536]

約数ペア:

[(1, 77858536), (2, 38929268), (4, 19464634), (7, 11122648), (8, 9732317), (14, 5561324), (28, 2780662), (56, 1390331)]