27380744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{201329}}^1$

素因数の和:201352

約数の個数: 16

約数和(自身を含む): 54359100

約数和(自身を除く): 26978356

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 201329, 402658, 805316, 1610632, 3422593, 6845186, 13690372, 27380744]

約数ペア:

[(1, 27380744), (2, 13690372), (4, 6845186), (8, 3422593), (17, 1610632), (34, 805316), (68, 402658), (136, 201329)]