66429776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 163275264

約数和(自身を除く): 96845488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 53, 56, 62, 76, 106, 112, 124, 133, 152, 212, 217, 248, 266, 304, 361, 371, 424, 434, 496, 532, 589, 722, 742, 848, 868, 1007, 1064, 1178, 1444, 1484, 1643, 1736, 2014, 2128, 2356, 2527, 2888, 2968, 3286, 3472, 4028, 4123, 4712, 5054, 5776, 5936, 6572, 7049, 8056, 8246, 9424, 10108, 11191, 11501, 13144, 14098, 16112, 16492, 19133, 20216, 22382, 23002, 26288, 28196, 31217, 32984, 38266, 40432, 44764, 46004, 56392, 62434, 65968, 76532, 78337, 89528, 92008, 112784, 124868, 133931, 153064, 156674, 179056, 184016, 218519, 249736, 267862, 306128, 313348, 437038, 499472, 535724, 593123, 626696, 874076, 1071448, 1186246, 1253392, 1748152, 2142896, 2372492, 3496304, 4151861, 4744984, 8303722, 9489968, 16607444, 33214888, 66429776]

約数ペア:

[(1, 66429776), (2, 33214888), (4, 16607444), (7, 9489968), (8, 8303722), (14, 4744984), (16, 4151861), (19, 3496304), (28, 2372492), (31, 2142896), (38, 1748152), (53, 1253392), (56, 1186246), (62, 1071448), (76, 874076), (106, 626696), (112, 593123), (124, 535724), (133, 499472), (152, 437038), (212, 313348), (217, 306128), (248, 267862), (266, 249736), (304, 218519), (361, 184016), (371, 179056), (424, 156674), (434, 153064), (496, 133931), (532, 124868), (589, 112784), (722, 92008), (742, 89528), (848, 78337), (868, 76532), (1007, 65968), (1064, 62434), (1178, 56392), (1444, 46004), (1484, 44764), (1643, 40432), (1736, 38266), (2014, 32984), (2128, 31217), (2356, 28196), (2527, 26288), (2888, 23002), (2968, 22382), (3286, 20216), (3472, 19133), (4028, 16492), (4123, 16112), (4712, 14098), (5054, 13144), (5776, 11501), (5936, 11191), (6572, 10108), (7049, 9424), (8056, 8246)]