4651496

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4420504

約数列:

[1, 2, 4, 8, 47, 89, 94, 139, 178, 188, 278, 356, 376, 556, 712, 1112, 4183, 6533, 8366, 12371, 13066, 16732, 24742, 26132, 33464, 49484, 52264, 98968, 581437, 1162874, 2325748, 4651496]

約数ペア:

[(1, 4651496), (2, 2325748), (4, 1162874), (8, 581437), (47, 98968), (89, 52264), (94, 49484), (139, 33464), (178, 26132), (188, 24742), (278, 16732), (356, 13066), (376, 12371), (556, 8366), (712, 6533), (1112, 4183)]