25817132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 26340820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 263, 388, 506, 526, 1012, 1052, 1067, 2134, 2231, 2893, 4268, 4462, 5786, 6049, 8924, 11572, 12098, 24196, 24541, 25511, 49082, 51022, 66539, 98164, 102044, 133078, 266156, 280621, 561242, 586753, 1122484, 1173506, 2347012, 6454283, 12908566, 25817132]

約数ペア:

[(1, 25817132), (2, 12908566), (4, 6454283), (11, 2347012), (22, 1173506), (23, 1122484), (44, 586753), (46, 561242), (92, 280621), (97, 266156), (194, 133078), (253, 102044), (263, 98164), (388, 66539), (506, 51022), (526, 49082), (1012, 25511), (1052, 24541), (1067, 24196), (2134, 12098), (2231, 11572), (2893, 8924), (4268, 6049), (4462, 5786)]