65893568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 56

約数和(自身を含む): 145724880

約数和(自身を除く): 79831312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 2731, 3016, 5462, 6032, 10924, 12064, 21848, 24128, 35503, 43696, 71006, 79199, 87392, 142012, 158398, 174784, 284024, 316796, 568048, 633592, 1029587, 1136096, 1267184, 2059174, 2272192, 2534368, 4118348, 5068736, 8236696, 16473392, 32946784, 65893568]

約数ペア:

[(1, 65893568), (2, 32946784), (4, 16473392), (8, 8236696), (13, 5068736), (16, 4118348), (26, 2534368), (29, 2272192), (32, 2059174), (52, 1267184), (58, 1136096), (64, 1029587), (104, 633592), (116, 568048), (208, 316796), (232, 284024), (377, 174784), (416, 158398), (464, 142012), (754, 87392), (832, 79199), (928, 71006), (1508, 43696), (1856, 35503), (2731, 24128), (3016, 21848), (5462, 12064), (6032, 10924)]