71731268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88339}}^1$

素因数の和:88379

約数の個数: 24

約数和(自身を含む): 148411200

約数和(自身を除く): 76679932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 88339, 176678, 353356, 618373, 1236746, 2473492, 2561831, 5123662, 10247324, 17932817, 35865634, 71731268]

約数ペア:

[(1, 71731268), (2, 35865634), (4, 17932817), (7, 10247324), (14, 5123662), (28, 2561831), (29, 2473492), (58, 1236746), (116, 618373), (203, 353356), (406, 176678), (812, 88339)]