68862586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7589}}^1$

素因数の和:7953

約数の個数: 16

約数和(自身を含む): 111573000

約数和(自身を除く): 42710414

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7589, 9074, 15178, 98657, 197314, 2648561, 5297122, 34431293, 68862586]

約数ペア:

[(1, 68862586), (2, 34431293), (13, 5297122), (26, 2648561), (349, 197314), (698, 98657), (4537, 15178), (7589, 9074)]