2912125076

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 6118680960

約数和(自身を除く): 3206555884

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 97, 98, 188, 194, 196, 329, 388, 658, 679, 1316, 1358, 2303, 2716, 3259, 4559, 4606, 4753, 6518, 9118, 9212, 9506, 13036, 18236, 19012, 22813, 31913, 45626, 63826, 91252, 127652, 153173, 159691, 223391, 306346, 316123, 319382, 446782, 612692, 632246, 638764, 893564, 1072211, 1264492, 2144422, 2212861, 4288844, 4425722, 7505477, 8851444, 14857781, 15010954, 15490027, 29715562, 30021908, 30980054, 59431124, 61960108, 104004467, 208008934, 416017868, 728031269, 1456062538, 2912125076]

約数ペア:

[(1, 2912125076), (2, 1456062538), (4, 728031269), (7, 416017868), (14, 208008934), (28, 104004467), (47, 61960108), (49, 59431124), (94, 30980054), (97, 30021908), (98, 29715562), (188, 15490027), (194, 15010954), (196, 14857781), (329, 8851444), (388, 7505477), (658, 4425722), (679, 4288844), (1316, 2212861), (1358, 2144422), (2303, 1264492), (2716, 1072211), (3259, 893564), (4559, 638764), (4606, 632246), (4753, 612692), (6518, 446782), (9118, 319382), (9212, 316123), (9506, 306346), (13036, 223391), (18236, 159691), (19012, 153173), (22813, 127652), (31913, 91252), (45626, 63826)]