28812288

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 78408288

約数和(自身を除く): 49596000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 113, 128, 166, 192, 226, 249, 256, 332, 339, 384, 452, 498, 512, 664, 678, 768, 904, 996, 1024, 1328, 1356, 1536, 1808, 1992, 2656, 2712, 3072, 3616, 3984, 5312, 5424, 7232, 7968, 9379, 10624, 10848, 14464, 15936, 18758, 21248, 21696, 28137, 28928, 31872, 37516, 42496, 43392, 56274, 57856, 63744, 75032, 84992, 86784, 112548, 115712, 127488, 150064, 173568, 225096, 254976, 300128, 347136, 450192, 600256, 900384, 1200512, 1800768, 2401024, 3601536, 4802048, 7203072, 9604096, 14406144, 28812288]

約数ペア:

[(1, 28812288), (2, 14406144), (3, 9604096), (4, 7203072), (6, 4802048), (8, 3601536), (12, 2401024), (16, 1800768), (24, 1200512), (32, 900384), (48, 600256), (64, 450192), (83, 347136), (96, 300128), (113, 254976), (128, 225096), (166, 173568), (192, 150064), (226, 127488), (249, 115712), (256, 112548), (332, 86784), (339, 84992), (384, 75032), (452, 63744), (498, 57856), (512, 56274), (664, 43392), (678, 42496), (768, 37516), (904, 31872), (996, 28928), (1024, 28137), (1328, 21696), (1356, 21248), (1536, 18758), (1808, 15936), (1992, 14464), (2656, 10848), (2712, 10624), (3072, 9379), (3616, 7968), (3984, 7232), (5312, 5424)]