3998976

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 10988544

約数和(自身を除く): 6989568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 127, 128, 164, 192, 246, 254, 256, 328, 381, 384, 492, 508, 656, 762, 768, 984, 1016, 1312, 1524, 1968, 2032, 2624, 3048, 3936, 4064, 5207, 5248, 6096, 7872, 8128, 10414, 10496, 12192, 15621, 15744, 16256, 20828, 24384, 31242, 31488, 32512, 41656, 48768, 62484, 83312, 97536, 124968, 166624, 249936, 333248, 499872, 666496, 999744, 1332992, 1999488, 3998976]

約数ペア:

[(1, 3998976), (2, 1999488), (3, 1332992), (4, 999744), (6, 666496), (8, 499872), (12, 333248), (16, 249936), (24, 166624), (32, 124968), (41, 97536), (48, 83312), (64, 62484), (82, 48768), (96, 41656), (123, 32512), (127, 31488), (128, 31242), (164, 24384), (192, 20828), (246, 16256), (254, 15744), (256, 15621), (328, 12192), (381, 10496), (384, 10414), (492, 8128), (508, 7872), (656, 6096), (762, 5248), (768, 5207), (984, 4064), (1016, 3936), (1312, 3048), (1524, 2624), (1968, 2032)]