21435006976

素因数分解:

$2^{14}\times {\mathrm{107}}^1\times {\mathrm{12227}}^1$

素因数の和:12362

約数の個数: 60

約数和(自身を含む): 43272886608

約数和(自身を除く): 21837879632

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1712, 2048, 3424, 4096, 6848, 8192, 12227, 13696, 16384, 24454, 27392, 48908, 54784, 97816, 109568, 195632, 219136, 391264, 438272, 782528, 876544, 1308289, 1565056, 1753088, 2616578, 3130112, 5233156, 6260224, 10466312, 12520448, 20932624, 25040896, 41865248, 50081792, 83730496, 100163584, 167460992, 200327168, 334921984, 669843968, 1339687936, 2679375872, 5358751744, 10717503488, 21435006976]

約数ペア:

[(1, 21435006976), (2, 10717503488), (4, 5358751744), (8, 2679375872), (16, 1339687936), (32, 669843968), (64, 334921984), (107, 200327168), (128, 167460992), (214, 100163584), (256, 83730496), (428, 50081792), (512, 41865248), (856, 25040896), (1024, 20932624), (1712, 12520448), (2048, 10466312), (3424, 6260224), (4096, 5233156), (6848, 3130112), (8192, 2616578), (12227, 1753088), (13696, 1565056), (16384, 1308289), (24454, 876544), (27392, 782528), (48908, 438272), (54784, 391264), (97816, 219136), (109568, 195632)]