26739664

素因数分解:

$2^4\times 7^1\times {\mathrm{238747}}^1$

素因数の和:238762

約数の個数: 20

約数和(自身を含む): 59209504

約数和(自身を除く): 32469840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238747, 477494, 954988, 1671229, 1909976, 3342458, 3819952, 6684916, 13369832, 26739664]

約数ペア:

[(1, 26739664), (2, 13369832), (4, 6684916), (7, 3819952), (8, 3342458), (14, 1909976), (16, 1671229), (28, 954988), (56, 477494), (112, 238747)]