28568718

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38711}}^1$

素因数の和:38760

約数の個数: 24

約数和(自身を含む): 63410256

約数和(自身を除く): 34841538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38711, 77422, 116133, 232266, 348399, 696798, 1587151, 3174302, 4761453, 9522906, 14284359, 28568718]

約数ペア:

[(1, 28568718), (2, 14284359), (3, 9522906), (6, 4761453), (9, 3174302), (18, 1587151), (41, 696798), (82, 348399), (123, 232266), (246, 116133), (369, 77422), (738, 38711)]