2825984

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 6867840

約数和(自身を除く): 4041856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 128, 133, 152, 166, 224, 256, 266, 304, 332, 448, 532, 581, 608, 664, 896, 1064, 1162, 1216, 1328, 1577, 1792, 2128, 2324, 2432, 2656, 3154, 4256, 4648, 4864, 5312, 6308, 8512, 9296, 10624, 11039, 12616, 17024, 18592, 21248, 22078, 25232, 34048, 37184, 44156, 50464, 74368, 88312, 100928, 148736, 176624, 201856, 353248, 403712, 706496, 1412992, 2825984]

約数ペア:

[(1, 2825984), (2, 1412992), (4, 706496), (7, 403712), (8, 353248), (14, 201856), (16, 176624), (19, 148736), (28, 100928), (32, 88312), (38, 74368), (56, 50464), (64, 44156), (76, 37184), (83, 34048), (112, 25232), (128, 22078), (133, 21248), (152, 18592), (166, 17024), (224, 12616), (256, 11039), (266, 10624), (304, 9296), (332, 8512), (448, 6308), (532, 5312), (581, 4864), (608, 4648), (664, 4256), (896, 3154), (1064, 2656), (1162, 2432), (1216, 2324), (1328, 2128), (1577, 1792)]