40456244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14387}}^1$

素因数の和:14447

約数の個数: 24

約数和(自身を含む): 76544160

約数和(自身を除く): 36087916

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 14387, 28774, 57548, 273353, 532319, 546706, 1064638, 1093412, 2129276, 10114061, 20228122, 40456244]

約数ペア:

[(1, 40456244), (2, 20228122), (4, 10114061), (19, 2129276), (37, 1093412), (38, 1064638), (74, 546706), (76, 532319), (148, 273353), (703, 57548), (1406, 28774), (2812, 14387)]