13393072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 60

約数和(自身を含む): 32951016

約数和(自身を除く): 19557944

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, 1553, 2156, 3106, 4312, 6212, 8624, 10871, 12424, 17083, 21742, 24848, 34166, 43484, 68332, 76097, 86968, 119581, 136664, 152194, 173936, 239162, 273328, 304388, 478324, 608776, 837067, 956648, 1217552, 1674134, 1913296, 3348268, 6696536, 13393072]

約数ペア:

[(1, 13393072), (2, 6696536), (4, 3348268), (7, 1913296), (8, 1674134), (11, 1217552), (14, 956648), (16, 837067), (22, 608776), (28, 478324), (44, 304388), (49, 273328), (56, 239162), (77, 173936), (88, 152194), (98, 136664), (112, 119581), (154, 86968), (176, 76097), (196, 68332), (308, 43484), (392, 34166), (539, 24848), (616, 21742), (784, 17083), (1078, 12424), (1232, 10871), (1553, 8624), (2156, 6212), (3106, 4312)]