5276908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 12289200

約数和(自身を除く): 7012292

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 109, 133, 182, 196, 218, 247, 266, 364, 436, 494, 532, 637, 763, 931, 988, 1274, 1417, 1526, 1729, 1862, 2071, 2548, 2834, 3052, 3458, 3724, 4142, 5341, 5668, 6916, 8284, 9919, 10682, 12103, 14497, 19838, 21364, 24206, 26923, 28994, 39676, 48412, 53846, 57988, 69433, 101479, 107692, 138866, 188461, 202958, 277732, 376922, 405916, 753844, 1319227, 2638454, 5276908]

約数ペア:

[(1, 5276908), (2, 2638454), (4, 1319227), (7, 753844), (13, 405916), (14, 376922), (19, 277732), (26, 202958), (28, 188461), (38, 138866), (49, 107692), (52, 101479), (76, 69433), (91, 57988), (98, 53846), (109, 48412), (133, 39676), (182, 28994), (196, 26923), (218, 24206), (247, 21364), (266, 19838), (364, 14497), (436, 12103), (494, 10682), (532, 9919), (637, 8284), (763, 6916), (931, 5668), (988, 5341), (1274, 4142), (1417, 3724), (1526, 3458), (1729, 3052), (1862, 2834), (2071, 2548)]