28286096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103993}}^1$

素因数の和:104018

約数の個数: 20

約数和(自身を含む): 58028652

約数和(自身を除く): 29742556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103993, 207986, 415972, 831944, 1663888, 1767881, 3535762, 7071524, 14143048, 28286096]

約数ペア:

[(1, 28286096), (2, 14143048), (4, 7071524), (8, 3535762), (16, 1767881), (17, 1663888), (34, 831944), (68, 415972), (136, 207986), (272, 103993)]