71913590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25057}}^1$

素因数の和:25112

約数の個数: 32

約数和(自身を含む): 151550784

約数和(自身を除く): 79637194

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 25057, 50114, 125285, 175399, 250570, 350798, 876995, 1027337, 1753990, 2054674, 5136685, 7191359, 10273370, 14382718, 35956795, 71913590]

約数ペア:

[(1, 71913590), (2, 35956795), (5, 14382718), (7, 10273370), (10, 7191359), (14, 5136685), (35, 2054674), (41, 1753990), (70, 1027337), (82, 876995), (205, 350798), (287, 250570), (410, 175399), (574, 125285), (1435, 50114), (2870, 25057)]