64542016

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 84

約数和(自身を含む): 162616896

約数和(自身を除く): 98074880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 1871, 2156, 2464, 3136, 3742, 4312, 4928, 7484, 8624, 13097, 14968, 17248, 20581, 26194, 29936, 34496, 41162, 52388, 59872, 82324, 91679, 104776, 119744, 144067, 164648, 183358, 209552, 288134, 329296, 366716, 419104, 576268, 658592, 733432, 838208, 1008469, 1152536, 1317184, 1466864, 2016938, 2305072, 2933728, 4033876, 4610144, 5867456, 8067752, 9220288, 16135504, 32271008, 64542016]

約数ペア:

[(1, 64542016), (2, 32271008), (4, 16135504), (7, 9220288), (8, 8067752), (11, 5867456), (14, 4610144), (16, 4033876), (22, 2933728), (28, 2305072), (32, 2016938), (44, 1466864), (49, 1317184), (56, 1152536), (64, 1008469), (77, 838208), (88, 733432), (98, 658592), (112, 576268), (154, 419104), (176, 366716), (196, 329296), (224, 288134), (308, 209552), (352, 183358), (392, 164648), (448, 144067), (539, 119744), (616, 104776), (704, 91679), (784, 82324), (1078, 59872), (1232, 52388), (1568, 41162), (1871, 34496), (2156, 29936), (2464, 26194), (3136, 20581), (3742, 17248), (4312, 14968), (4928, 13097), (7484, 8624)]