13955984

素因数分解:

$2^4\times 7^3\times {\mathrm{2543}}^1$

素因数の和:2572

約数の個数: 40

約数和(自身を含む): 31545600

約数和(自身を除く): 17589616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2543, 2744, 5086, 5488, 10172, 17801, 20344, 35602, 40688, 71204, 124607, 142408, 249214, 284816, 498428, 872249, 996856, 1744498, 1993712, 3488996, 6977992, 13955984]

約数ペア:

[(1, 13955984), (2, 6977992), (4, 3488996), (7, 1993712), (8, 1744498), (14, 996856), (16, 872249), (28, 498428), (49, 284816), (56, 249214), (98, 142408), (112, 124607), (196, 71204), (343, 40688), (392, 35602), (686, 20344), (784, 17801), (1372, 10172), (2543, 5488), (2744, 5086)]