26728930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157229}}^1$

素因数の和:157253

約数の個数: 16

約数和(自身を含む): 50942520

約数和(自身を除く): 24213590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 157229, 314458, 786145, 1572290, 2672893, 5345786, 13364465, 26728930]

約数ペア:

[(1, 26728930), (2, 13364465), (5, 5345786), (10, 2672893), (17, 1572290), (34, 786145), (85, 314458), (170, 157229)]