71778364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88397}}^1$

素因数の和:88437

約数の個数: 24

約数和(自身を含む): 148508640

約数和(自身を除く): 76730276

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 88397, 176794, 353588, 618779, 1237558, 2475116, 2563513, 5127026, 10254052, 17944591, 35889182, 71778364]

約数ペア:

[(1, 71778364), (2, 35889182), (4, 17944591), (7, 10254052), (14, 5127026), (28, 2563513), (29, 2475116), (58, 1237558), (116, 618779), (203, 353588), (406, 176794), (812, 88397)]