4222248448

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10559}}^1$

素因数の和:10659

約数の個数: 80

約数和(自身を含む): 9333688320

約数和(自身を除く): 5111439872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 1136, 1408, 1562, 2272, 2816, 3124, 4544, 5632, 6248, 9088, 10559, 12496, 18176, 21118, 24992, 36352, 42236, 49984, 84472, 99968, 116149, 168944, 199936, 232298, 337888, 399872, 464596, 675776, 749689, 929192, 1351552, 1499378, 1858384, 2703104, 2998756, 3716768, 5406208, 5997512, 7433536, 8246579, 11995024, 14867072, 16493158, 23990048, 29734144, 32986316, 47980096, 59468288, 65972632, 95960192, 131945264, 191920384, 263890528, 383840768, 527781056, 1055562112, 2111124224, 4222248448]

約数ペア:

[(1, 4222248448), (2, 2111124224), (4, 1055562112), (8, 527781056), (11, 383840768), (16, 263890528), (22, 191920384), (32, 131945264), (44, 95960192), (64, 65972632), (71, 59468288), (88, 47980096), (128, 32986316), (142, 29734144), (176, 23990048), (256, 16493158), (284, 14867072), (352, 11995024), (512, 8246579), (568, 7433536), (704, 5997512), (781, 5406208), (1136, 3716768), (1408, 2998756), (1562, 2703104), (2272, 1858384), (2816, 1499378), (3124, 1351552), (4544, 929192), (5632, 749689), (6248, 675776), (9088, 464596), (10559, 399872), (12496, 337888), (18176, 232298), (21118, 199936), (24992, 168944), (36352, 116149), (42236, 99968), (49984, 84472)]