71325176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685819}}^1$

素因数の和:685838

約数の個数: 16

約数和(自身を含む): 144022200

約数和(自身を除く): 72697024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685819, 1371638, 2743276, 5486552, 8915647, 17831294, 35662588, 71325176]

約数ペア:

[(1, 71325176), (2, 35662588), (4, 17831294), (8, 8915647), (13, 5486552), (26, 2743276), (52, 1371638), (104, 685819)]