28529664

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 88

約数和(自身を含む): 78408288

約数和(自身を除く): 49878624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 251, 256, 296, 384, 444, 502, 512, 592, 753, 768, 888, 1004, 1024, 1184, 1506, 1536, 1776, 2008, 2368, 3012, 3072, 3552, 4016, 4736, 6024, 7104, 8032, 9287, 9472, 12048, 14208, 16064, 18574, 18944, 24096, 27861, 28416, 32128, 37148, 37888, 48192, 55722, 56832, 64256, 74296, 96384, 111444, 113664, 128512, 148592, 192768, 222888, 257024, 297184, 385536, 445776, 594368, 771072, 891552, 1188736, 1783104, 2377472, 3566208, 4754944, 7132416, 9509888, 14264832, 28529664]

約数ペア:

[(1, 28529664), (2, 14264832), (3, 9509888), (4, 7132416), (6, 4754944), (8, 3566208), (12, 2377472), (16, 1783104), (24, 1188736), (32, 891552), (37, 771072), (48, 594368), (64, 445776), (74, 385536), (96, 297184), (111, 257024), (128, 222888), (148, 192768), (192, 148592), (222, 128512), (251, 113664), (256, 111444), (296, 96384), (384, 74296), (444, 64256), (502, 56832), (512, 55722), (592, 48192), (753, 37888), (768, 37148), (888, 32128), (1004, 28416), (1024, 27861), (1184, 24096), (1506, 18944), (1536, 18574), (1776, 16064), (2008, 14208), (2368, 12048), (3012, 9472), (3072, 9287), (3552, 8032), (4016, 7104), (4736, 6024)]