7121928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 19828800

約数和(自身を除く): 12706872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 509, 583, 636, 1018, 1166, 1272, 1527, 1749, 2036, 2332, 3054, 3498, 4072, 4664, 5599, 6108, 6996, 11198, 12216, 13992, 16797, 22396, 26977, 33594, 44792, 53954, 67188, 80931, 107908, 134376, 161862, 215816, 296747, 323724, 593494, 647448, 890241, 1186988, 1780482, 2373976, 3560964, 7121928]

約数ペア:

[(1, 7121928), (2, 3560964), (3, 2373976), (4, 1780482), (6, 1186988), (8, 890241), (11, 647448), (12, 593494), (22, 323724), (24, 296747), (33, 215816), (44, 161862), (53, 134376), (66, 107908), (88, 80931), (106, 67188), (132, 53954), (159, 44792), (212, 33594), (264, 26977), (318, 22396), (424, 16797), (509, 13992), (583, 12216), (636, 11198), (1018, 6996), (1166, 6108), (1272, 5599), (1527, 4664), (1749, 4072), (2036, 3498), (2332, 3054)]