12895872

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 38776320

約数和(自身を除く): 25880448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 71, 86, 88, 96, 128, 129, 132, 142, 172, 176, 192, 213, 258, 264, 284, 344, 352, 384, 426, 473, 516, 528, 568, 688, 704, 781, 852, 946, 1032, 1056, 1136, 1376, 1408, 1419, 1562, 1704, 1892, 2064, 2112, 2272, 2343, 2752, 2838, 3053, 3124, 3408, 3784, 4128, 4224, 4544, 4686, 5504, 5676, 6106, 6248, 6816, 7568, 8256, 9088, 9159, 9372, 11352, 12212, 12496, 13632, 15136, 16512, 18318, 18744, 22704, 24424, 24992, 27264, 30272, 33583, 36636, 37488, 45408, 48848, 49984, 60544, 67166, 73272, 74976, 90816, 97696, 99968, 100749, 134332, 146544, 149952, 181632, 195392, 201498, 268664, 293088, 299904, 390784, 402996, 537328, 586176, 805992, 1074656, 1172352, 1611984, 2149312, 3223968, 4298624, 6447936, 12895872]

約数ペア:

[(1, 12895872), (2, 6447936), (3, 4298624), (4, 3223968), (6, 2149312), (8, 1611984), (11, 1172352), (12, 1074656), (16, 805992), (22, 586176), (24, 537328), (32, 402996), (33, 390784), (43, 299904), (44, 293088), (48, 268664), (64, 201498), (66, 195392), (71, 181632), (86, 149952), (88, 146544), (96, 134332), (128, 100749), (129, 99968), (132, 97696), (142, 90816), (172, 74976), (176, 73272), (192, 67166), (213, 60544), (258, 49984), (264, 48848), (284, 45408), (344, 37488), (352, 36636), (384, 33583), (426, 30272), (473, 27264), (516, 24992), (528, 24424), (568, 22704), (688, 18744), (704, 18318), (781, 16512), (852, 15136), (946, 13632), (1032, 12496), (1056, 12212), (1136, 11352), (1376, 9372), (1408, 9159), (1419, 9088), (1562, 8256), (1704, 7568), (1892, 6816), (2064, 6248), (2112, 6106), (2272, 5676), (2343, 5504), (2752, 4686), (2838, 4544), (3053, 4224), (3124, 4128), (3408, 3784)]