29920268

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1289}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 59959200

約数和(自身を除く): 30038932

約数列:

[1, 2, 4, 7, 14, 28, 829, 1289, 1658, 2578, 3316, 5156, 5803, 9023, 11606, 18046, 23212, 36092, 1068581, 2137162, 4274324, 7480067, 14960134, 29920268]

約数ペア:

[(1, 29920268), (2, 14960134), (4, 7480067), (7, 4274324), (14, 2137162), (28, 1068581), (829, 36092), (1289, 23212), (1658, 18046), (2578, 11606), (3316, 9023), (5156, 5803)]