40378744

素因数分解:

$2^3\times 7^2\times {\mathrm{103007}}^1$

素因数の和:103027

約数の個数: 24

約数和(自身を含む): 88071840

約数和(自身を除く): 47693096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 103007, 206014, 412028, 721049, 824056, 1442098, 2884196, 5047343, 5768392, 10094686, 20189372, 40378744]

約数ペア:

[(1, 40378744), (2, 20189372), (4, 10094686), (7, 5768392), (8, 5047343), (14, 2884196), (28, 1442098), (49, 824056), (56, 721049), (98, 412028), (196, 206014), (392, 103007)]