28861888

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{3727}}^1$

素因数の和:3761

約数の個数: 42

約数和(自身を含む): 62969648

約数和(自身を除く): 34107760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3727, 3872, 7454, 7744, 14908, 29816, 40997, 59632, 81994, 119264, 163988, 238528, 327976, 450967, 655952, 901934, 1311904, 1803868, 2623808, 3607736, 7215472, 14430944, 28861888]

約数ペア:

[(1, 28861888), (2, 14430944), (4, 7215472), (8, 3607736), (11, 2623808), (16, 1803868), (22, 1311904), (32, 901934), (44, 655952), (64, 450967), (88, 327976), (121, 238528), (176, 163988), (242, 119264), (352, 81994), (484, 59632), (704, 40997), (968, 29816), (1936, 14908), (3727, 7744), (3872, 7454)]