40787024

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68897}}^1$

素因数の和:68942

約数の個数: 20

約数和(自身を含む): 81161844

約数和(自身を除く): 40374820

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68897, 137794, 275588, 551176, 1102352, 2549189, 5098378, 10196756, 20393512, 40787024]

約数ペア:

[(1, 40787024), (2, 20393512), (4, 10196756), (8, 5098378), (16, 2549189), (37, 1102352), (74, 551176), (148, 275588), (296, 137794), (592, 68897)]