28893256

素因数分解:

$2^3\times 7^1\times {\mathrm{515951}}^1$

素因数の和:515964

約数の個数: 16

約数和(自身を含む): 61914240

約数和(自身を除く): 33020984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 515951, 1031902, 2063804, 3611657, 4127608, 7223314, 14446628, 28893256]

約数ペア:

[(1, 28893256), (2, 14446628), (4, 7223314), (7, 4127608), (8, 3611657), (14, 2063804), (28, 1031902), (56, 515951)]