72655982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{120691}}^1$

素因数の和:120743

約数の個数: 16

約数和(自身を含む): 127450752

約数和(自身を除く): 54794770

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 120691, 241382, 844837, 1689674, 5189713, 10379426, 36327991, 72655982]

約数ペア:

[(1, 72655982), (2, 36327991), (7, 10379426), (14, 5189713), (43, 1689674), (86, 844837), (301, 241382), (602, 120691)]