30145472

素因数分解:

$2^6\times 7^1\times {\mathrm{67289}}^1$

素因数の和:67308

約数の個数: 28

約数和(自身を含む): 68366640

約数和(自身を除く): 38221168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 67289, 134578, 269156, 471023, 538312, 942046, 1076624, 1884092, 2153248, 3768184, 4306496, 7536368, 15072736, 30145472]

約数ペア:

[(1, 30145472), (2, 15072736), (4, 7536368), (7, 4306496), (8, 3768184), (14, 2153248), (16, 1884092), (28, 1076624), (32, 942046), (56, 538312), (64, 471023), (112, 269156), (224, 134578), (448, 67289)]