4877416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 9607680

約数和(自身を除く): 4730264

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 277, 284, 554, 568, 1108, 2201, 2216, 4402, 8587, 8804, 17174, 17608, 19667, 34348, 39334, 68696, 78668, 157336, 609677, 1219354, 2438708, 4877416]

約数ペア:

[(1, 4877416), (2, 2438708), (4, 1219354), (8, 609677), (31, 157336), (62, 78668), (71, 68696), (124, 39334), (142, 34348), (248, 19667), (277, 17608), (284, 17174), (554, 8804), (568, 8587), (1108, 4402), (2201, 2216)]