28478364

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{23497}}^1$

素因数の和:23605

約数の個数: 24

約数和(自身を含む): 67110288

約数和(自身を除く): 38631924

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 23497, 46994, 70491, 93988, 140982, 281964, 2373197, 4746394, 7119591, 9492788, 14239182, 28478364]

約数ペア:

[(1, 28478364), (2, 14239182), (3, 9492788), (4, 7119591), (6, 4746394), (12, 2373197), (101, 281964), (202, 140982), (303, 93988), (404, 70491), (606, 46994), (1212, 23497)]