25490472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151729}}^1$

素因数の和:151745

約数の個数: 32

約数和(自身を含む): 72830400

約数和(自身を除く): 47339928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 151729, 303458, 455187, 606916, 910374, 1062103, 1213832, 1820748, 2124206, 3186309, 3641496, 4248412, 6372618, 8496824, 12745236, 25490472]

約数ペア:

[(1, 25490472), (2, 12745236), (3, 8496824), (4, 6372618), (6, 4248412), (7, 3641496), (8, 3186309), (12, 2124206), (14, 1820748), (21, 1213832), (24, 1062103), (28, 910374), (42, 606916), (56, 455187), (84, 303458), (168, 151729)]