64657472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3219

約数の個数: 56

約数和(自身を含む): 144840960

約数和(自身を除く): 80183488

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 3167, 5104, 6334, 10208, 12668, 20416, 25336, 34837, 50672, 69674, 91843, 101344, 139348, 183686, 202688, 278696, 367372, 557392, 734744, 1010273, 1114784, 1469488, 2020546, 2229568, 2938976, 4041092, 5877952, 8082184, 16164368, 32328736, 64657472]

約数ペア:

[(1, 64657472), (2, 32328736), (4, 16164368), (8, 8082184), (11, 5877952), (16, 4041092), (22, 2938976), (29, 2229568), (32, 2020546), (44, 1469488), (58, 1114784), (64, 1010273), (88, 734744), (116, 557392), (176, 367372), (232, 278696), (319, 202688), (352, 183686), (464, 139348), (638, 101344), (704, 91843), (928, 69674), (1276, 50672), (1856, 34837), (2552, 25336), (3167, 20416), (5104, 12668), (6334, 10208)]