39923968

素因数分解:

$2^8\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22302

約数の個数: 36

約数和(自身を含む): 91080640

約数和(自身を除く): 51156672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22279, 44558, 89116, 155953, 178232, 311906, 356464, 623812, 712928, 1247624, 1425856, 2495248, 2851712, 4990496, 5703424, 9980992, 19961984, 39923968]

約数ペア:

[(1, 39923968), (2, 19961984), (4, 9980992), (7, 5703424), (8, 4990496), (14, 2851712), (16, 2495248), (28, 1425856), (32, 1247624), (56, 712928), (64, 623812), (112, 356464), (128, 311906), (224, 178232), (256, 155953), (448, 89116), (896, 44558), (1792, 22279)]