25984784

素因数分解:

$2^4\times 7^1\times {\mathrm{232007}}^1$

素因数の和:232022

約数の個数: 20

約数和(自身を含む): 57537984

約数和(自身を除く): 31553200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 232007, 464014, 928028, 1624049, 1856056, 3248098, 3712112, 6496196, 12992392, 25984784]

約数ペア:

[(1, 25984784), (2, 12992392), (4, 6496196), (7, 3712112), (8, 3248098), (14, 1856056), (16, 1624049), (28, 928028), (56, 464014), (112, 232007)]