2028096736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26821}}^1$

素因数の和:26987

約数の個数: 48

約数和(自身を含む): 4258260720

約数和(自身を除く): 2230163984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 2224, 2363, 4448, 4726, 9452, 18904, 26821, 37808, 53642, 75616, 107284, 214568, 429136, 455957, 858272, 911914, 1823828, 3647656, 3728119, 7295312, 7456238, 14590624, 14912476, 29824952, 59649904, 63378023, 119299808, 126756046, 253512092, 507024184, 1014048368, 2028096736]

約数ペア:

[(1, 2028096736), (2, 1014048368), (4, 507024184), (8, 253512092), (16, 126756046), (17, 119299808), (32, 63378023), (34, 59649904), (68, 29824952), (136, 14912476), (139, 14590624), (272, 7456238), (278, 7295312), (544, 3728119), (556, 3647656), (1112, 1823828), (2224, 911914), (2363, 858272), (4448, 455957), (4726, 429136), (9452, 214568), (18904, 107284), (26821, 75616), (37808, 53642)]