72455446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{126229}}^1$

素因数の和:126279

約数の個数: 16

約数和(自身を含む): 127239840

約数和(自身を除く): 54784394

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 126229, 252458, 883603, 1767206, 5175389, 10350778, 36227723, 72455446]

約数ペア:

[(1, 72455446), (2, 36227723), (7, 10350778), (14, 5175389), (41, 1767206), (82, 883603), (287, 252458), (574, 126229)]