28310338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17026

約数の個数: 24

約数和(自身を含む): 52307532

約数和(自身を除く): 23997194

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 16993, 33986, 118951, 237902, 288881, 577762, 832657, 1665314, 2022167, 4044334, 14155169, 28310338]

約数ペア:

[(1, 28310338), (2, 14155169), (7, 4044334), (14, 2022167), (17, 1665314), (34, 832657), (49, 577762), (98, 288881), (119, 237902), (238, 118951), (833, 33986), (1666, 16993)]