12764552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5521}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 25428810

約数和(自身を除く): 12664258

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5521, 11042, 22084, 44168, 93857, 187714, 375428, 750856, 1595569, 3191138, 6382276, 12764552]

約数ペア:

[(1, 12764552), (2, 6382276), (4, 3191138), (8, 1595569), (17, 750856), (34, 375428), (68, 187714), (136, 93857), (289, 44168), (578, 22084), (1156, 11042), (2312, 5521)]