42541228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4027}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 78948800

約数和(自身を除く): 36407572

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 4027, 5282, 8054, 10564, 16108, 76513, 153026, 306052, 559753, 1119506, 2239012, 10635307, 21270614, 42541228]

約数ペア:

[(1, 42541228), (2, 21270614), (4, 10635307), (19, 2239012), (38, 1119506), (76, 559753), (139, 306052), (278, 153026), (556, 76513), (2641, 16108), (4027, 10564), (5282, 8054)]