7983728

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3929}}^1$

素因数の和:4064

約数の個数: 20

約数和(自身を含む): 15594240

約数和(自身を除く): 7610512

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3929, 7858, 15716, 31432, 62864, 498983, 997966, 1995932, 3991864, 7983728]

約数ペア:

[(1, 7983728), (2, 3991864), (4, 1995932), (8, 997966), (16, 498983), (127, 62864), (254, 31432), (508, 15716), (1016, 7858), (2032, 3929)]