70629736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{205319}}^1$

素因数の和:205368

約数の個数: 16

約数和(自身を含む): 135511200

約数和(自身を除く): 64881464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 205319, 410638, 821276, 1642552, 8828717, 17657434, 35314868, 70629736]

約数ペア:

[(1, 70629736), (2, 35314868), (4, 17657434), (8, 8828717), (43, 1642552), (86, 821276), (172, 410638), (344, 205319)]