42516728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312623}}^1$

素因数の和:312646

約数の個数: 16

約数和(自身を含む): 84408480

約数和(自身を除く): 41891752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 312623, 625246, 1250492, 2500984, 5314591, 10629182, 21258364, 42516728]

約数ペア:

[(1, 42516728), (2, 21258364), (4, 10629182), (8, 5314591), (17, 2500984), (34, 1250492), (68, 625246), (136, 312623)]