28856884

素因数分解:

$2^2\times 7^2\times {\mathrm{147229}}^1$

素因数の和:147247

約数の個数: 18

約数和(自身を含む): 58744770

約数和(自身を除く): 29887886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 147229, 294458, 588916, 1030603, 2061206, 4122412, 7214221, 14428442, 28856884]

約数ペア:

[(1, 28856884), (2, 14428442), (4, 7214221), (7, 4122412), (14, 2061206), (28, 1030603), (49, 588916), (98, 294458), (196, 147229)]