28483518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{678179}}^1$

素因数の和:678191

約数の個数: 16

約数和(自身を含む): 65105280

約数和(自身を除く): 36621762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 678179, 1356358, 2034537, 4069074, 4747253, 9494506, 14241759, 28483518]

約数ペア:

[(1, 28483518), (2, 14241759), (3, 9494506), (6, 4747253), (7, 4069074), (14, 2034537), (21, 1356358), (42, 678179)]