71165848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684287}}^1$

素因数の和:684306

約数の個数: 16

約数和(自身を含む): 143700480

約数和(自身を除く): 72534632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684287, 1368574, 2737148, 5474296, 8895731, 17791462, 35582924, 71165848]

約数ペア:

[(1, 71165848), (2, 35582924), (4, 17791462), (8, 8895731), (13, 5474296), (26, 2737148), (52, 1368574), (104, 684287)]