40686436

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14387}}^1$

素因数の和:14499

約数の個数: 24

約数和(自身を含む): 82184256

約数和(自身を除く): 41497820

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 14387, 28774, 57548, 100709, 201418, 402836, 1453087, 2906174, 5812348, 10171609, 20343218, 40686436]

約数ペア:

[(1, 40686436), (2, 20343218), (4, 10171609), (7, 5812348), (14, 2906174), (28, 1453087), (101, 402836), (202, 201418), (404, 100709), (707, 57548), (1414, 28774), (2828, 14387)]