6620862.00000000

素因数分解:

$2^9\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13446

約数の個数: 40

約数和(自身を含む): 109845648

約数和(自身を除く): 61744784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 13421, 26842, 53684, 93947, 107368, 187894, 214736, 375788, 429472, 751576, 858944, 1503152, 1717888, 3006304, 3435776, 6012608, 6871552, 12025216, 24050432, 48100864]

約数ペア:

[(1, 48100864), (2, 24050432), (4, 12025216), (7, 6871552), (8, 6012608), (14, 3435776), (16, 3006304), (28, 1717888), (32, 1503152), (56, 858944), (64, 751576), (112, 429472), (128, 375788), (224, 214736), (256, 187894), (448, 107368), (512, 93947), (896, 53684), (1792, 26842), (3584, 13421)]