8390728472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{88607}}^1$

素因数の和:88728

約数の個数: 64

約数和(自身を含む): 19139328000

約数和(自身を除く): 10748599528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2492, 3382, 4984, 6764, 11837, 13528, 23674, 47348, 88607, 94696, 177214, 354428, 620249, 708856, 1240498, 1683533, 2480996, 3367066, 4961992, 6734132, 7886023, 11784731, 13468264, 15772046, 23569462, 31544092, 47138924, 55202161, 63088184, 94277848, 110404322, 149834437, 220808644, 299668874, 441617288, 599337748, 1048841059, 1198675496, 2097682118, 4195364236, 8390728472]

約数ペア:

[(1, 8390728472), (2, 4195364236), (4, 2097682118), (7, 1198675496), (8, 1048841059), (14, 599337748), (19, 441617288), (28, 299668874), (38, 220808644), (56, 149834437), (76, 110404322), (89, 94277848), (133, 63088184), (152, 55202161), (178, 47138924), (266, 31544092), (356, 23569462), (532, 15772046), (623, 13468264), (712, 11784731), (1064, 7886023), (1246, 6734132), (1691, 4961992), (2492, 3367066), (3382, 2480996), (4984, 1683533), (6764, 1240498), (11837, 708856), (13528, 620249), (23674, 354428), (47348, 177214), (88607, 94696)]