26420408

素因数分解:

$2^3\times 7^2\times {\mathrm{67399}}^1$

素因数の和:67419

約数の個数: 24

約数和(自身を含む): 57627000

約数和(自身を除く): 31206592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 67399, 134798, 269596, 471793, 539192, 943586, 1887172, 3302551, 3774344, 6605102, 13210204, 26420408]

約数ペア:

[(1, 26420408), (2, 13210204), (4, 6605102), (7, 3774344), (8, 3302551), (14, 1887172), (28, 943586), (49, 539192), (56, 471793), (98, 269596), (196, 134798), (392, 67399)]