18883622464

素因数分解:

$2^6\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{9661}}^1$

素因数の和:14043

約数の個数: 56

約数和(自身を含む): 42839607488

約数和(自身を除く): 23955985024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4363, 8726, 9661, 17452, 19322, 30541, 34904, 38644, 61082, 67627, 69808, 77288, 122164, 135254, 139616, 154576, 244328, 270508, 279232, 309152, 488656, 541016, 618304, 977312, 1082032, 1954624, 2164064, 4328128, 42150943, 84301886, 168603772, 295056601, 337207544, 590113202, 674415088, 1180226404, 1348830176, 2360452808, 2697660352, 4720905616, 9441811232, 18883622464]

約数ペア:

[(1, 18883622464), (2, 9441811232), (4, 4720905616), (7, 2697660352), (8, 2360452808), (14, 1348830176), (16, 1180226404), (28, 674415088), (32, 590113202), (56, 337207544), (64, 295056601), (112, 168603772), (224, 84301886), (448, 42150943), (4363, 4328128), (8726, 2164064), (9661, 1954624), (17452, 1082032), (19322, 977312), (30541, 618304), (34904, 541016), (38644, 488656), (61082, 309152), (67627, 279232), (69808, 270508), (77288, 244328), (122164, 154576), (135254, 139616)]