25095528436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{255649}}^1$

素因数の和:255784

約数の個数: 48

約数和(自身を含む): 50508259200

約数和(自身を除く): 25412730764

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 97, 194, 253, 388, 506, 1012, 1067, 2134, 2231, 4268, 4462, 8924, 24541, 49082, 98164, 255649, 511298, 1022596, 2812139, 5624278, 5879927, 11248556, 11759854, 23519708, 24797953, 49595906, 64679197, 99191812, 129358394, 258716788, 272777483, 545554966, 570352919, 1091109932, 1140705838, 2281411676, 6273882109, 12547764218, 25095528436]

約数ペア:

[(1, 25095528436), (2, 12547764218), (4, 6273882109), (11, 2281411676), (22, 1140705838), (23, 1091109932), (44, 570352919), (46, 545554966), (92, 272777483), (97, 258716788), (194, 129358394), (253, 99191812), (388, 64679197), (506, 49595906), (1012, 24797953), (1067, 23519708), (2134, 11759854), (2231, 11248556), (4268, 5879927), (4462, 5624278), (8924, 2812139), (24541, 1022596), (49082, 511298), (98164, 255649)]