3862684

素因数分解:

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

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4362596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 71, 116, 134, 142, 203, 268, 284, 406, 469, 497, 812, 938, 994, 1876, 1943, 1988, 2059, 3886, 4118, 4757, 7772, 8236, 9514, 13601, 14413, 19028, 27202, 28826, 33299, 54404, 57652, 66598, 133196, 137953, 275906, 551812, 965671, 1931342, 3862684]

約数ペア:

[(1, 3862684), (2, 1931342), (4, 965671), (7, 551812), (14, 275906), (28, 137953), (29, 133196), (58, 66598), (67, 57652), (71, 54404), (116, 33299), (134, 28826), (142, 27202), (203, 19028), (268, 14413), (284, 13601), (406, 9514), (469, 8236), (497, 7772), (812, 4757), (938, 4118), (994, 3886), (1876, 2059), (1943, 1988)]