42005488

素因数分解:

$2^4\times 7^1\times {\mathrm{375049}}^1$

素因数の和:375064

約数の個数: 20

約数和(自身を含む): 93012400

約数和(自身を除く): 51006912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 375049, 750098, 1500196, 2625343, 3000392, 5250686, 6000784, 10501372, 21002744, 42005488]

約数ペア:

[(1, 42005488), (2, 21002744), (4, 10501372), (7, 6000784), (8, 5250686), (14, 3000392), (16, 2625343), (28, 1500196), (56, 750098), (112, 375049)]