42378392

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17599}}^1$

素因数の和:17655

約数の個数: 32

約数和(自身を含む): 92928000

約数和(自身を除く): 50549608

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 17599, 35198, 70396, 123193, 140792, 246386, 492772, 756757, 985544, 1513514, 3027028, 5297299, 6054056, 10594598, 21189196, 42378392]

約数ペア:

[(1, 42378392), (2, 21189196), (4, 10594598), (7, 6054056), (8, 5297299), (14, 3027028), (28, 1513514), (43, 985544), (56, 756757), (86, 492772), (172, 246386), (301, 140792), (344, 123193), (602, 70396), (1204, 35198), (2408, 17599)]