28256148

素因数分解:

$2^2\times 3^3\times {\mathrm{261631}}^1$

素因数の和:261644

約数の個数: 24

約数和(自身を含む): 73256960

約数和(自身を除く): 45000812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261631, 523262, 784893, 1046524, 1569786, 2354679, 3139572, 4709358, 7064037, 9418716, 14128074, 28256148]

約数ペア:

[(1, 28256148), (2, 14128074), (3, 9418716), (4, 7064037), (6, 4709358), (9, 3139572), (12, 2354679), (18, 1569786), (27, 1046524), (36, 784893), (54, 523262), (108, 261631)]