12668165888

素因数分解:

$2^8\times 7^1\times {\mathrm{307}}^1\times {\mathrm{23027}}^1$

素因数の和:23357

約数の個数: 72

約数和(自身を含む): 28994646912

約数和(自身を除く): 16326481024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 307, 448, 614, 896, 1228, 1792, 2149, 2456, 4298, 4912, 8596, 9824, 17192, 19648, 23027, 34384, 39296, 46054, 68768, 78592, 92108, 137536, 161189, 184216, 275072, 322378, 368432, 550144, 644756, 736864, 1289512, 1473728, 2579024, 2947456, 5158048, 5894912, 7069289, 10316096, 14138578, 20632192, 28277156, 41264384, 49485023, 56554312, 98970046, 113108624, 197940092, 226217248, 395880184, 452434496, 791760368, 904868992, 1583520736, 1809737984, 3167041472, 6334082944, 12668165888]

約数ペア:

[(1, 12668165888), (2, 6334082944), (4, 3167041472), (7, 1809737984), (8, 1583520736), (14, 904868992), (16, 791760368), (28, 452434496), (32, 395880184), (56, 226217248), (64, 197940092), (112, 113108624), (128, 98970046), (224, 56554312), (256, 49485023), (307, 41264384), (448, 28277156), (614, 20632192), (896, 14138578), (1228, 10316096), (1792, 7069289), (2149, 5894912), (2456, 5158048), (4298, 2947456), (4912, 2579024), (8596, 1473728), (9824, 1289512), (17192, 736864), (19648, 644756), (23027, 550144), (34384, 368432), (39296, 322378), (46054, 275072), (68768, 184216), (78592, 161189), (92108, 137536)]