28860064

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21997}}^1$

素因数の和:22048

約数の個数: 24

約数和(自身を含む): 58206708

約数和(自身を除く): 29346644

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21997, 43994, 87988, 175976, 351952, 703904, 901877, 1803754, 3607508, 7215016, 14430032, 28860064]

約数ペア:

[(1, 28860064), (2, 14430032), (4, 7215016), (8, 3607508), (16, 1803754), (32, 901877), (41, 703904), (82, 351952), (164, 175976), (328, 87988), (656, 43994), (1312, 21997)]