40466944

素因数分解:

$2^9\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 60

約数和(自身を含む): 94113954

約数和(自身を除く): 53647010

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1613, 1792, 3136, 3226, 3584, 6272, 6452, 11291, 12544, 12904, 22582, 25088, 25808, 45164, 51616, 79037, 90328, 103232, 158074, 180656, 206464, 316148, 361312, 412928, 632296, 722624, 825856, 1264592, 1445248, 2529184, 2890496, 5058368, 5780992, 10116736, 20233472, 40466944]

約数ペア:

[(1, 40466944), (2, 20233472), (4, 10116736), (7, 5780992), (8, 5058368), (14, 2890496), (16, 2529184), (28, 1445248), (32, 1264592), (49, 825856), (56, 722624), (64, 632296), (98, 412928), (112, 361312), (128, 316148), (196, 206464), (224, 180656), (256, 158074), (392, 103232), (448, 90328), (512, 79037), (784, 51616), (896, 45164), (1568, 25808), (1613, 25088), (1792, 22582), (3136, 12904), (3226, 12544), (3584, 11291), (6272, 6452)]