71640296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98407}}^1$

素因数の和:98433

約数の個数: 32

約数和(自身を含む): 165325440

約数和(自身を除く): 93685144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98407, 196814, 393628, 688849, 787256, 1279291, 1377698, 2558582, 2755396, 5117164, 5510792, 8955037, 10234328, 17910074, 35820148, 71640296]

約数ペア:

[(1, 71640296), (2, 35820148), (4, 17910074), (7, 10234328), (8, 8955037), (13, 5510792), (14, 5117164), (26, 2755396), (28, 2558582), (52, 1377698), (56, 1279291), (91, 787256), (104, 688849), (182, 393628), (364, 196814), (728, 98407)]