7725368

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9900232

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 71, 116, 134, 142, 203, 232, 268, 284, 406, 469, 497, 536, 568, 812, 938, 994, 1624, 1876, 1943, 1988, 2059, 3752, 3886, 3976, 4118, 4757, 7772, 8236, 9514, 13601, 14413, 15544, 16472, 19028, 27202, 28826, 33299, 38056, 54404, 57652, 66598, 108808, 115304, 133196, 137953, 266392, 275906, 551812, 965671, 1103624, 1931342, 3862684, 7725368]

約数ペア:

[(1, 7725368), (2, 3862684), (4, 1931342), (7, 1103624), (8, 965671), (14, 551812), (28, 275906), (29, 266392), (56, 137953), (58, 133196), (67, 115304), (71, 108808), (116, 66598), (134, 57652), (142, 54404), (203, 38056), (232, 33299), (268, 28826), (284, 27202), (406, 19028), (469, 16472), (497, 15544), (536, 14413), (568, 13601), (812, 9514), (938, 8236), (994, 7772), (1624, 4757), (1876, 4118), (1943, 3976), (1988, 3886), (2059, 3752)]