28013786

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5725

約数の個数: 16

約数和(自身を含む): 43732224

約数和(自身を除く): 15718438

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 5623, 11246, 264281, 298019, 528562, 596038, 14006893, 28013786]

約数ペア:

[(1, 28013786), (2, 14006893), (47, 596038), (53, 528562), (94, 298019), (106, 264281), (2491, 11246), (4982, 5623)]