28923674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 47591712

約数和(自身を除く): 18668038

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1031, 1079, 2062, 2158, 13403, 14027, 26806, 28054, 85573, 171146, 174239, 348478, 1112449, 2224898, 14461837, 28923674]

約数ペア:

[(1, 28923674), (2, 14461837), (13, 2224898), (26, 1112449), (83, 348478), (166, 174239), (169, 171146), (338, 85573), (1031, 28054), (1079, 26806), (2062, 14027), (2158, 13403)]