25911028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 53936064

約数和(自身を除く): 28025036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 467, 572, 934, 1067, 1261, 1868, 2134, 2522, 4268, 5044, 5137, 6071, 10274, 12142, 13871, 20548, 24284, 27742, 45299, 55484, 66781, 90598, 133562, 181196, 267124, 498289, 588887, 996578, 1177774, 1993156, 2355548, 6477757, 12955514, 25911028]

約数ペア:

[(1, 25911028), (2, 12955514), (4, 6477757), (11, 2355548), (13, 1993156), (22, 1177774), (26, 996578), (44, 588887), (52, 498289), (97, 267124), (143, 181196), (194, 133562), (286, 90598), (388, 66781), (467, 55484), (572, 45299), (934, 27742), (1067, 24284), (1261, 20548), (1868, 13871), (2134, 12142), (2522, 10274), (4268, 6071), (5044, 5137)]