40336072

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1093}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 86644800

約数和(自身を除く): 46308728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1093, 1318, 2186, 2636, 4372, 4613, 5272, 7651, 8744, 9226, 15302, 18452, 30604, 36904, 61208, 720287, 1440574, 2881148, 5042009, 5762296, 10084018, 20168036, 40336072]

約数ペア:

[(1, 40336072), (2, 20168036), (4, 10084018), (7, 5762296), (8, 5042009), (14, 2881148), (28, 1440574), (56, 720287), (659, 61208), (1093, 36904), (1318, 30604), (2186, 18452), (2636, 15302), (4372, 9226), (4613, 8744), (5272, 7651)]