28306458

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{4751}}^1$

素因数の和:5090

約数の個数: 24

約数和(自身を含む): 61528896

約数和(自身を除く): 33222438

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 4751, 5958, 9502, 14253, 28506, 42759, 85518, 1572581, 3145162, 4717743, 9435486, 14153229, 28306458]

約数ペア:

[(1, 28306458), (2, 14153229), (3, 9435486), (6, 4717743), (9, 3145162), (18, 1572581), (331, 85518), (662, 42759), (993, 28506), (1986, 14253), (2979, 9502), (4751, 5958)]