40436014

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 61724880

約数和(自身を除く): 21288866

約数列:

[1, 2, 73, 146, 419, 661, 838, 1322, 30587, 48253, 61174, 96506, 276959, 553918, 20218007, 40436014]

約数ペア:

[(1, 40436014), (2, 20218007), (73, 553918), (146, 276959), (419, 96506), (661, 61174), (838, 48253), (1322, 30587)]