7640052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4820

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 13810188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 4787, 9574, 14361, 19148, 28722, 33509, 57444, 67018, 90953, 100527, 134036, 181906, 201054, 272859, 363812, 402108, 545718, 636671, 1091436, 1273342, 1910013, 2546684, 3820026, 7640052]

約数ペア:

[(1, 7640052), (2, 3820026), (3, 2546684), (4, 1910013), (6, 1273342), (7, 1091436), (12, 636671), (14, 545718), (19, 402108), (21, 363812), (28, 272859), (38, 201054), (42, 181906), (57, 134036), (76, 100527), (84, 90953), (114, 67018), (133, 57444), (228, 33509), (266, 28722), (399, 19148), (532, 14361), (798, 9574), (1596, 4787)]