67638494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8360

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 61256482

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 8287, 16574, 58009, 91157, 116018, 182314, 439211, 638099, 878422, 1276198, 3074477, 4831321, 6148954, 9662642, 33819247, 67638494]

約数ペア:

[(1, 67638494), (2, 33819247), (7, 9662642), (11, 6148954), (14, 4831321), (22, 3074477), (53, 1276198), (77, 878422), (106, 638099), (154, 439211), (371, 182314), (583, 116018), (742, 91157), (1166, 58009), (4081, 16574), (8162, 8287)]