285897152

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 580680576

約数和(自身を除く): 294783424

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 107, 166, 214, 332, 428, 503, 664, 856, 1006, 1328, 1712, 2012, 2656, 3424, 4024, 5312, 6848, 8048, 8881, 16096, 17762, 32192, 35524, 41749, 53821, 71048, 83498, 107642, 142096, 166996, 215284, 284192, 333992, 430568, 568384, 667984, 861136, 1335968, 1722272, 2671936, 3444544, 4467143, 8934286, 17868572, 35737144, 71474288, 142948576, 285897152]

約数ペア:

[(1, 285897152), (2, 142948576), (4, 71474288), (8, 35737144), (16, 17868572), (32, 8934286), (64, 4467143), (83, 3444544), (107, 2671936), (166, 1722272), (214, 1335968), (332, 861136), (428, 667984), (503, 568384), (664, 430568), (856, 333992), (1006, 284192), (1328, 215284), (1712, 166996), (2012, 142096), (2656, 107642), (3424, 83498), (4024, 71048), (5312, 53821), (6848, 41749), (8048, 35524), (8881, 32192), (16096, 17762)]