28977418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 46366344

約数和(自身を除く): 17388926

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 6221, 12442, 105757, 211514, 852277, 1704554, 14488709, 28977418]

約数ペア:

[(1, 28977418), (2, 14488709), (17, 1704554), (34, 852277), (137, 211514), (274, 105757), (2329, 12442), (4658, 6221)]