8914724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 20227200

約数和(自身を除く): 11312476

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1289, 1729, 2578, 3458, 5156, 6916, 9023, 16757, 18046, 24491, 33514, 36092, 48982, 67028, 97964, 117299, 171437, 234598, 318383, 342874, 469196, 636766, 685748, 1273532, 2228681, 4457362, 8914724]

約数ペア:

[(1, 8914724), (2, 4457362), (4, 2228681), (7, 1273532), (13, 685748), (14, 636766), (19, 469196), (26, 342874), (28, 318383), (38, 234598), (52, 171437), (76, 117299), (91, 97964), (133, 67028), (182, 48982), (247, 36092), (266, 33514), (364, 24491), (494, 18046), (532, 16757), (988, 9023), (1289, 6916), (1729, 5156), (2578, 3458)]