66989888

素因数分解:

$2^6\times 7^1\times {\mathrm{149531}}^1$

素因数の和:149550

約数の個数: 28

約数和(自身を含む): 151924512

約数和(自身を除く): 84934624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 149531, 299062, 598124, 1046717, 1196248, 2093434, 2392496, 4186868, 4784992, 8373736, 9569984, 16747472, 33494944, 66989888]

約数ペア:

[(1, 66989888), (2, 33494944), (4, 16747472), (7, 9569984), (8, 8373736), (14, 4784992), (16, 4186868), (28, 2392496), (32, 2093434), (56, 1196248), (64, 1046717), (112, 598124), (224, 299062), (448, 149531)]