28730677

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 2062283

約数列:

[1, 29, 47, 107, 197, 1363, 3103, 5029, 5713, 9259, 21079, 145841, 268511, 611291, 990713, 28730677]

約数ペア:

[(1, 28730677), (29, 990713), (47, 611291), (107, 268511), (197, 145841), (1363, 21079), (3103, 9259), (5029, 5713)]