47678336

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{21911}}^1$

素因数の和:21942

約数の個数: 32

約数和(自身を含む): 100576080

約数和(自身を除く): 52897744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 21911, 43822, 87644, 175288, 350576, 372487, 701152, 744974, 1402304, 1489948, 2804608, 2979896, 5959792, 11919584, 23839168, 47678336]

約数ペア:

[(1, 47678336), (2, 23839168), (4, 11919584), (8, 5959792), (16, 2979896), (17, 2804608), (32, 1489948), (34, 1402304), (64, 744974), (68, 701152), (128, 372487), (136, 350576), (272, 175288), (544, 87644), (1088, 43822), (2176, 21911)]