28326444

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33247}}^1$

素因数の和:33325

約数の個数: 24

約数和(自身を含む): 67027968

約数和(自身を除く): 38701524

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33247, 66494, 99741, 132988, 199482, 398964, 2360537, 4721074, 7081611, 9442148, 14163222, 28326444]

約数ペア:

[(1, 28326444), (2, 14163222), (3, 9442148), (4, 7081611), (6, 4721074), (12, 2360537), (71, 398964), (142, 199482), (213, 132988), (284, 99741), (426, 66494), (852, 33247)]