28520102

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4488

約数の個数: 24

約数和(自身を含む): 48773160

約数和(自身を除く): 20253058

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4441, 6422, 8882, 57733, 84379, 115466, 168758, 750529, 1096927, 1501058, 2193854, 14260051, 28520102]

約数ペア:

[(1, 28520102), (2, 14260051), (13, 2193854), (19, 1501058), (26, 1096927), (38, 750529), (169, 168758), (247, 115466), (338, 84379), (494, 57733), (3211, 8882), (4441, 6422)]