64949896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 134901900

約数和(自身を除く): 69952004

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 229, 242, 293, 458, 484, 586, 916, 968, 1172, 1832, 2344, 2519, 3223, 5038, 6446, 10076, 12892, 20152, 25784, 27709, 35453, 55418, 67097, 70906, 110836, 134194, 141812, 221672, 268388, 283624, 536776, 738067, 1476134, 2952268, 5904536, 8118737, 16237474, 32474948, 64949896]

約数ペア:

[(1, 64949896), (2, 32474948), (4, 16237474), (8, 8118737), (11, 5904536), (22, 2952268), (44, 1476134), (88, 738067), (121, 536776), (229, 283624), (242, 268388), (293, 221672), (458, 141812), (484, 134194), (586, 110836), (916, 70906), (968, 67097), (1172, 55418), (1832, 35453), (2344, 27709), (2519, 25784), (3223, 20152), (5038, 12892), (6446, 10076)]