28232644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3041}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 54171936

約数和(自身を除く): 25939292

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 3041, 4642, 6082, 9284, 12164, 33451, 66902, 133804, 641651, 1283302, 2566604, 7058161, 14116322, 28232644]

約数ペア:

[(1, 28232644), (2, 14116322), (4, 7058161), (11, 2566604), (22, 1283302), (44, 641651), (211, 133804), (422, 66902), (844, 33451), (2321, 12164), (3041, 9284), (4642, 6082)]