28425146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 43651968

約数和(自身を除く): 15226822

約数列:

[1, 2, 61, 122, 151, 302, 1543, 3086, 9211, 18422, 94123, 188246, 232993, 465986, 14212573, 28425146]

約数ペア:

[(1, 28425146), (2, 14212573), (61, 465986), (122, 232993), (151, 188246), (302, 94123), (1543, 18422), (3086, 9211)]