40864744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11737

約数の個数: 32

約数和(自身を含む): 84168000

約数和(自身を除く): 43303256

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 11689, 23378, 46756, 93512, 222091, 268847, 444182, 537694, 888364, 1075388, 1776728, 2150776, 5108093, 10216186, 20432372, 40864744]

約数ペア:

[(1, 40864744), (2, 20432372), (4, 10216186), (8, 5108093), (19, 2150776), (23, 1776728), (38, 1075388), (46, 888364), (76, 537694), (92, 444182), (152, 268847), (184, 222091), (437, 93512), (874, 46756), (1748, 23378), (3496, 11689)]