40136728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{295123}}^1$

素因数の和:295146

約数の個数: 16

約数和(自身を含む): 79683480

約数和(自身を除く): 39546752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 295123, 590246, 1180492, 2360984, 5017091, 10034182, 20068364, 40136728]

約数ペア:

[(1, 40136728), (2, 20068364), (4, 10034182), (8, 5017091), (17, 2360984), (34, 1180492), (68, 590246), (136, 295123)]