28228698

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{5581}}^1$

素因数の和:5870

約数の個数: 24

約数和(自身を含む): 61390836

約数和(自身を除く): 33162138

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 5581, 11162, 16743, 33486, 50229, 100458, 1568261, 3136522, 4704783, 9409566, 14114349, 28228698]

約数ペア:

[(1, 28228698), (2, 14114349), (3, 9409566), (6, 4704783), (9, 3136522), (18, 1568261), (281, 100458), (562, 50229), (843, 33486), (1686, 16743), (2529, 11162), (5058, 5581)]