72667252

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63299}}^1$

素因数の和:63351

約数の個数: 24

約数和(自身を含む): 148881600

約数和(自身を除く): 76214348

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 63299, 126598, 253196, 443093, 886186, 1772372, 2595259, 5190518, 10381036, 18166813, 36333626, 72667252]

約数ペア:

[(1, 72667252), (2, 36333626), (4, 18166813), (7, 10381036), (14, 5190518), (28, 2595259), (41, 1772372), (82, 886186), (164, 443093), (287, 253196), (574, 126598), (1148, 63299)]