13973512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 18973688

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 571, 644, 874, 1064, 1142, 1288, 1748, 2284, 3059, 3496, 3997, 4568, 6118, 7994, 10849, 12236, 13133, 15988, 21698, 24472, 26266, 31976, 43396, 52532, 75943, 86792, 91931, 105064, 151886, 183862, 249527, 303772, 367724, 499054, 607544, 735448, 998108, 1746689, 1996216, 3493378, 6986756, 13973512]

約数ペア:

[(1, 13973512), (2, 6986756), (4, 3493378), (7, 1996216), (8, 1746689), (14, 998108), (19, 735448), (23, 607544), (28, 499054), (38, 367724), (46, 303772), (56, 249527), (76, 183862), (92, 151886), (133, 105064), (152, 91931), (161, 86792), (184, 75943), (266, 52532), (322, 43396), (437, 31976), (532, 26266), (571, 24472), (644, 21698), (874, 15988), (1064, 13133), (1142, 12236), (1288, 10849), (1748, 7994), (2284, 6118), (3059, 4568), (3496, 3997)]