42728392

素因数分解:

$2^3\times 7^2\times {\mathrm{109001}}^1$

素因数の和:109021

約数の個数: 24

約数和(自身を含む): 93196710

約数和(自身を除く): 50468318

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 109001, 218002, 436004, 763007, 872008, 1526014, 3052028, 5341049, 6104056, 10682098, 21364196, 42728392]

約数ペア:

[(1, 42728392), (2, 21364196), (4, 10682098), (7, 6104056), (8, 5341049), (14, 3052028), (28, 1526014), (49, 872008), (56, 763007), (98, 436004), (196, 218002), (392, 109001)]