71702644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 137830476

約数和(自身を除く): 66127832

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1453, 1898, 2906, 3796, 5812, 12337, 18889, 24674, 37778, 49348, 75556, 106069, 212138, 245557, 424276, 491114, 982228, 1378897, 2757794, 5515588, 17925661, 35851322, 71702644]

約数ペア:

[(1, 71702644), (2, 35851322), (4, 17925661), (13, 5515588), (26, 2757794), (52, 1378897), (73, 982228), (146, 491114), (169, 424276), (292, 245557), (338, 212138), (676, 106069), (949, 75556), (1453, 49348), (1898, 37778), (2906, 24674), (3796, 18889), (5812, 12337)]