28277426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11393}}^1$

素因数の和:11485

約数の個数: 16

約数和(自身を含む): 45530424

約数和(自身を除く): 17252998

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 11393, 22786, 193681, 387362, 831689, 1663378, 14138713, 28277426]

約数ペア:

[(1, 28277426), (2, 14138713), (17, 1663378), (34, 831689), (73, 387362), (146, 193681), (1241, 22786), (2482, 11393)]