40695212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8429}}^1$

素因数の和:8521

約数の個数: 24

約数和(自身を含む): 76476960

約数和(自身を除く): 35781748

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8429, 16858, 33716, 143293, 286586, 573172, 598459, 1196918, 2393836, 10173803, 20347606, 40695212]

約数ペア:

[(1, 40695212), (2, 20347606), (4, 10173803), (17, 2393836), (34, 1196918), (68, 598459), (71, 573172), (142, 286586), (284, 143293), (1207, 33716), (2414, 16858), (4828, 8429)]