7975212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 22530816

約数和(自身を除く): 14555604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 263, 266, 361, 399, 526, 532, 722, 789, 798, 1052, 1083, 1444, 1578, 1596, 1841, 2166, 2527, 3156, 3682, 4332, 4997, 5054, 5523, 7364, 7581, 9994, 10108, 11046, 14991, 15162, 19988, 22092, 29982, 30324, 34979, 59964, 69958, 94943, 104937, 139916, 189886, 209874, 284829, 379772, 419748, 569658, 664601, 1139316, 1329202, 1993803, 2658404, 3987606, 7975212]

約数ペア:

[(1, 7975212), (2, 3987606), (3, 2658404), (4, 1993803), (6, 1329202), (7, 1139316), (12, 664601), (14, 569658), (19, 419748), (21, 379772), (28, 284829), (38, 209874), (42, 189886), (57, 139916), (76, 104937), (84, 94943), (114, 69958), (133, 59964), (228, 34979), (263, 30324), (266, 29982), (361, 22092), (399, 19988), (526, 15162), (532, 14991), (722, 11046), (789, 10108), (798, 9994), (1052, 7581), (1083, 7364), (1444, 5523), (1578, 5054), (1596, 4997), (1841, 4332), (2166, 3682), (2527, 3156)]