4450712

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 5917288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 89, 94, 133, 152, 178, 188, 266, 329, 356, 376, 532, 623, 658, 712, 893, 1064, 1246, 1316, 1691, 1786, 2492, 2632, 3382, 3572, 4183, 4984, 6251, 6764, 7144, 8366, 11837, 12502, 13528, 16732, 23674, 25004, 29281, 33464, 47348, 50008, 58562, 79477, 94696, 117124, 158954, 234248, 317908, 556339, 635816, 1112678, 2225356, 4450712]

約数ペア:

[(1, 4450712), (2, 2225356), (4, 1112678), (7, 635816), (8, 556339), (14, 317908), (19, 234248), (28, 158954), (38, 117124), (47, 94696), (56, 79477), (76, 58562), (89, 50008), (94, 47348), (133, 33464), (152, 29281), (178, 25004), (188, 23674), (266, 16732), (329, 13528), (356, 12502), (376, 11837), (532, 8366), (623, 7144), (658, 6764), (712, 6251), (893, 4984), (1064, 4183), (1246, 3572), (1316, 3382), (1691, 2632), (1786, 2492)]