67187572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 124759040

約数和(自身を除く): 57571468

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 6961, 9652, 13922, 27844, 132259, 264518, 529036, 884047, 1768094, 3536188, 16796893, 33593786, 67187572]

約数ペア:

[(1, 67187572), (2, 33593786), (4, 16796893), (19, 3536188), (38, 1768094), (76, 884047), (127, 529036), (254, 264518), (508, 132259), (2413, 27844), (4826, 13922), (6961, 9652)]