64348032

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 136583808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 647, 672, 777, 888, 896, 1036, 1184, 1294, 1344, 1554, 1776, 1941, 2072, 2368, 2588, 2688, 3108, 3552, 3882, 4144, 4529, 4736, 5176, 6216, 7104, 7764, 8288, 9058, 10352, 12432, 13587, 14208, 15528, 16576, 18116, 20704, 23939, 24864, 27174, 31056, 33152, 36232, 41408, 47878, 49728, 54348, 62112, 71817, 72464, 82816, 95756, 99456, 108696, 124224, 143634, 144928, 167573, 191512, 217392, 248448, 287268, 289856, 335146, 383024, 434784, 502719, 574536, 579712, 670292, 766048, 869568, 1005438, 1149072, 1340584, 1532096, 1739136, 2010876, 2298144, 2681168, 3064192, 4021752, 4596288, 5362336, 8043504, 9192576, 10724672, 16087008, 21449344, 32174016, 64348032]

約数ペア:

[(1, 64348032), (2, 32174016), (3, 21449344), (4, 16087008), (6, 10724672), (7, 9192576), (8, 8043504), (12, 5362336), (14, 4596288), (16, 4021752), (21, 3064192), (24, 2681168), (28, 2298144), (32, 2010876), (37, 1739136), (42, 1532096), (48, 1340584), (56, 1149072), (64, 1005438), (74, 869568), (84, 766048), (96, 670292), (111, 579712), (112, 574536), (128, 502719), (148, 434784), (168, 383024), (192, 335146), (222, 289856), (224, 287268), (259, 248448), (296, 217392), (336, 191512), (384, 167573), (444, 144928), (448, 143634), (518, 124224), (592, 108696), (647, 99456), (672, 95756), (777, 82816), (888, 72464), (896, 71817), (1036, 62112), (1184, 54348), (1294, 49728), (1344, 47878), (1554, 41408), (1776, 36232), (1941, 33152), (2072, 31056), (2368, 27174), (2588, 24864), (2688, 23939), (3108, 20704), (3552, 18116), (3882, 16576), (4144, 15528), (4529, 14208), (4736, 13587), (5176, 12432), (6216, 10352), (7104, 9058), (7764, 8288)]