66860198848

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3922

約数の個数: 84

約数和(自身を含む): 137579029896

約数和(自身を除く): 70718831048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 307, 496, 614, 961, 992, 1228, 1922, 1984, 2456, 3541, 3844, 4912, 7082, 7688, 9517, 9824, 14164, 15376, 19034, 19648, 28328, 30752, 38068, 56656, 61504, 76136, 109771, 113312, 152272, 219542, 226624, 295027, 304544, 439084, 590054, 609088, 878168, 1087087, 1180108, 1756336, 2174174, 2360216, 3402901, 3512672, 4348348, 4720432, 6805802, 7025344, 8696696, 9440864, 13611604, 17393392, 18881728, 27223208, 33699697, 34786784, 54446416, 67399394, 69573568, 108892832, 134798788, 217785664, 269597576, 539195152, 1044690607, 1078390304, 2089381214, 2156780608, 4178762428, 8357524856, 16715049712, 33430099424, 66860198848]

約数ペア:

[(1, 66860198848), (2, 33430099424), (4, 16715049712), (8, 8357524856), (16, 4178762428), (31, 2156780608), (32, 2089381214), (62, 1078390304), (64, 1044690607), (124, 539195152), (248, 269597576), (307, 217785664), (496, 134798788), (614, 108892832), (961, 69573568), (992, 67399394), (1228, 54446416), (1922, 34786784), (1984, 33699697), (2456, 27223208), (3541, 18881728), (3844, 17393392), (4912, 13611604), (7082, 9440864), (7688, 8696696), (9517, 7025344), (9824, 6805802), (14164, 4720432), (15376, 4348348), (19034, 3512672), (19648, 3402901), (28328, 2360216), (30752, 2174174), (38068, 1756336), (56656, 1180108), (61504, 1087087), (76136, 878168), (109771, 609088), (113312, 590054), (152272, 439084), (219542, 304544), (226624, 295027)]