25663616

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{1657}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 56231070

約数和(自身を除く): 30567454

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1657, 1936, 3314, 3872, 6628, 7744, 13256, 15488, 18227, 26512, 36454, 53024, 72908, 106048, 145816, 200497, 212096, 291632, 400994, 583264, 801988, 1166528, 1603976, 2333056, 3207952, 6415904, 12831808, 25663616]

約数ペア:

[(1, 25663616), (2, 12831808), (4, 6415904), (8, 3207952), (11, 2333056), (16, 1603976), (22, 1166528), (32, 801988), (44, 583264), (64, 400994), (88, 291632), (121, 212096), (128, 200497), (176, 145816), (242, 106048), (352, 72908), (484, 53024), (704, 36454), (968, 26512), (1408, 18227), (1657, 15488), (1936, 13256), (3314, 7744), (3872, 6628)]