25321344

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 72852480

約数和(自身を除く): 47531136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 61, 64, 69, 92, 94, 96, 122, 128, 138, 141, 183, 184, 188, 192, 244, 276, 282, 366, 368, 376, 384, 488, 552, 564, 732, 736, 752, 976, 1081, 1104, 1128, 1403, 1464, 1472, 1504, 1952, 2162, 2208, 2256, 2806, 2867, 2928, 2944, 3008, 3243, 3904, 4209, 4324, 4416, 4512, 5612, 5734, 5856, 6016, 6486, 7808, 8418, 8601, 8648, 8832, 9024, 11224, 11468, 11712, 12972, 16836, 17202, 17296, 18048, 22448, 22936, 23424, 25944, 33672, 34404, 34592, 44896, 45872, 51888, 65941, 67344, 68808, 69184, 89792, 91744, 103776, 131882, 134688, 137616, 138368, 179584, 183488, 197823, 207552, 263764, 269376, 275232, 366976, 395646, 415104, 527528, 538752, 550464, 791292, 1055056, 1100928, 1582584, 2110112, 3165168, 4220224, 6330336, 8440448, 12660672, 25321344]

約数ペア:

[(1, 25321344), (2, 12660672), (3, 8440448), (4, 6330336), (6, 4220224), (8, 3165168), (12, 2110112), (16, 1582584), (23, 1100928), (24, 1055056), (32, 791292), (46, 550464), (47, 538752), (48, 527528), (61, 415104), (64, 395646), (69, 366976), (92, 275232), (94, 269376), (96, 263764), (122, 207552), (128, 197823), (138, 183488), (141, 179584), (183, 138368), (184, 137616), (188, 134688), (192, 131882), (244, 103776), (276, 91744), (282, 89792), (366, 69184), (368, 68808), (376, 67344), (384, 65941), (488, 51888), (552, 45872), (564, 44896), (732, 34592), (736, 34404), (752, 33672), (976, 25944), (1081, 23424), (1104, 22936), (1128, 22448), (1403, 18048), (1464, 17296), (1472, 17202), (1504, 16836), (1952, 12972), (2162, 11712), (2208, 11468), (2256, 11224), (2806, 9024), (2867, 8832), (2928, 8648), (2944, 8601), (3008, 8418), (3243, 7808), (3904, 6486), (4209, 6016), (4324, 5856), (4416, 5734), (4512, 5612)]