64866494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 130014720

約数和(自身を除く): 65148226

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3167, 6334, 10241, 20482, 22169, 34837, 44338, 60173, 69674, 120346, 155183, 243859, 310366, 421211, 487718, 661903, 842422, 1323806, 1707013, 2948477, 3414026, 4633321, 5896954, 9266642, 32433247, 64866494]

約数ペア:

[(1, 64866494), (2, 32433247), (7, 9266642), (11, 5896954), (14, 4633321), (19, 3414026), (22, 2948477), (38, 1707013), (49, 1323806), (77, 842422), (98, 661903), (133, 487718), (154, 421211), (209, 310366), (266, 243859), (418, 155183), (539, 120346), (931, 69674), (1078, 60173), (1463, 44338), (1862, 34837), (2926, 22169), (3167, 20482), (6334, 10241)]