78413816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{753979}}^1$

素因数の和:753998

約数の個数: 16

約数和(自身を含む): 158335800

約数和(自身を除く): 79921984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 753979, 1507958, 3015916, 6031832, 9801727, 19603454, 39206908, 78413816]

約数ペア:

[(1, 78413816), (2, 39206908), (4, 19603454), (8, 9801727), (13, 6031832), (26, 3015916), (52, 1507958), (104, 753979)]