7728744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 21556800

約数和(自身を除く): 13828056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 997, 1292, 1938, 1994, 2584, 2991, 3876, 3988, 5982, 7752, 7976, 11964, 16949, 18943, 23928, 33898, 37886, 50847, 56829, 67796, 75772, 101694, 113658, 135592, 151544, 203388, 227316, 322031, 406776, 454632, 644062, 966093, 1288124, 1932186, 2576248, 3864372, 7728744]

約数ペア:

[(1, 7728744), (2, 3864372), (3, 2576248), (4, 1932186), (6, 1288124), (8, 966093), (12, 644062), (17, 454632), (19, 406776), (24, 322031), (34, 227316), (38, 203388), (51, 151544), (57, 135592), (68, 113658), (76, 101694), (102, 75772), (114, 67796), (136, 56829), (152, 50847), (204, 37886), (228, 33898), (323, 23928), (408, 18943), (456, 16949), (646, 11964), (969, 7976), (997, 7752), (1292, 5982), (1938, 3988), (1994, 3876), (2584, 2991)]