28936242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{39209}}^1$

素因数の和:39258

約数の個数: 24

約数和(自身を含む): 64225980

約数和(自身を除く): 35289738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 39209, 78418, 117627, 235254, 352881, 705762, 1607569, 3215138, 4822707, 9645414, 14468121, 28936242]

約数ペア:

[(1, 28936242), (2, 14468121), (3, 9645414), (6, 4822707), (9, 3215138), (18, 1607569), (41, 705762), (82, 352881), (123, 235254), (246, 117627), (369, 78418), (738, 39209)]