66637648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7760

約数の個数: 60

約数和(自身を含む): 163864512

約数和(自身を除く): 97226864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 7727, 8624, 15454, 30908, 54089, 61816, 84997, 108178, 123632, 169994, 216356, 339988, 378623, 432712, 594979, 679976, 757246, 865424, 1189958, 1359952, 1514492, 2379916, 3028984, 4164853, 4759832, 6057968, 8329706, 9519664, 16659412, 33318824, 66637648]

約数ペア:

[(1, 66637648), (2, 33318824), (4, 16659412), (7, 9519664), (8, 8329706), (11, 6057968), (14, 4759832), (16, 4164853), (22, 3028984), (28, 2379916), (44, 1514492), (49, 1359952), (56, 1189958), (77, 865424), (88, 757246), (98, 679976), (112, 594979), (154, 432712), (176, 378623), (196, 339988), (308, 216356), (392, 169994), (539, 123632), (616, 108178), (784, 84997), (1078, 61816), (1232, 54089), (2156, 30908), (4312, 15454), (7727, 8624)]