9977408

素因数分解:

$2^6\times 7^1\times {\mathrm{22271}}^1$

素因数の和:22290

約数の個数: 28

約数和(自身を含む): 22628352

約数和(自身を除く): 12650944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 22271, 44542, 89084, 155897, 178168, 311794, 356336, 623588, 712672, 1247176, 1425344, 2494352, 4988704, 9977408]

約数ペア:

[(1, 9977408), (2, 4988704), (4, 2494352), (7, 1425344), (8, 1247176), (14, 712672), (16, 623588), (28, 356336), (32, 311794), (56, 178168), (64, 155897), (112, 89084), (224, 44542), (448, 22271)]