40804862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171449}}^1$

素因数の和:171475

約数の個数: 16

約数和(自身を含む): 74066400

約数和(自身を除く): 33261538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 171449, 342898, 1200143, 2400286, 2914633, 5829266, 20402431, 40804862]

約数ペア:

[(1, 40804862), (2, 20402431), (7, 5829266), (14, 2914633), (17, 2400286), (34, 1200143), (119, 342898), (238, 171449)]