2178201536

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{58579}}^1$

素因数の和:58681

約数の個数: 56

約数和(自身を含む): 4999451520

約数和(自身を除く): 2821249984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 18592, 37184, 58579, 117158, 234316, 410053, 468632, 820106, 937264, 1640212, 1874528, 3280424, 3749056, 4862057, 6560848, 9724114, 13121696, 19448228, 26243392, 34034399, 38896456, 68068798, 77792912, 136137596, 155585824, 272275192, 311171648, 544550384, 1089100768, 2178201536]

約数ペア:

[(1, 2178201536), (2, 1089100768), (4, 544550384), (7, 311171648), (8, 272275192), (14, 155585824), (16, 136137596), (28, 77792912), (32, 68068798), (56, 38896456), (64, 34034399), (83, 26243392), (112, 19448228), (166, 13121696), (224, 9724114), (332, 6560848), (448, 4862057), (581, 3749056), (664, 3280424), (1162, 1874528), (1328, 1640212), (2324, 937264), (2656, 820106), (4648, 468632), (5312, 410053), (9296, 234316), (18592, 117158), (37184, 58579)]