64661674

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 134064000

約数和(自身を除く): 69402326

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 49, 77, 82, 98, 121, 133, 154, 209, 242, 266, 287, 343, 418, 451, 539, 574, 686, 779, 847, 902, 931, 1078, 1463, 1558, 1694, 1862, 2009, 2299, 2926, 3157, 3773, 4018, 4598, 4961, 5453, 5929, 6314, 6517, 7546, 8569, 9922, 10241, 10906, 11858, 13034, 14063, 16093, 17138, 20482, 22099, 28126, 32186, 34727, 38171, 41503, 44198, 59983, 69454, 71687, 76342, 83006, 94259, 112651, 119966, 143374, 154693, 188518, 225302, 243089, 267197, 309386, 419881, 486178, 534394, 659813, 788557, 839762, 1319626, 1577114, 1701623, 2939167, 3403246, 4618691, 5878334, 9237382, 32330837, 64661674]

約数ペア:

[(1, 64661674), (2, 32330837), (7, 9237382), (11, 5878334), (14, 4618691), (19, 3403246), (22, 2939167), (38, 1701623), (41, 1577114), (49, 1319626), (77, 839762), (82, 788557), (98, 659813), (121, 534394), (133, 486178), (154, 419881), (209, 309386), (242, 267197), (266, 243089), (287, 225302), (343, 188518), (418, 154693), (451, 143374), (539, 119966), (574, 112651), (686, 94259), (779, 83006), (847, 76342), (902, 71687), (931, 69454), (1078, 59983), (1463, 44198), (1558, 41503), (1694, 38171), (1862, 34727), (2009, 32186), (2299, 28126), (2926, 22099), (3157, 20482), (3773, 17138), (4018, 16093), (4598, 14063), (4961, 13034), (5453, 11858), (5929, 10906), (6314, 10241), (6517, 9922), (7546, 8569)]