64953658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 122145408

約数和(自身を除く): 57191750

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2141, 2167, 2758, 4282, 4334, 14987, 15169, 23551, 29974, 30338, 47102, 164857, 329714, 421777, 843554, 2952439, 4639547, 5904878, 9279094, 32476829, 64953658]

約数ペア:

[(1, 64953658), (2, 32476829), (7, 9279094), (11, 5904878), (14, 4639547), (22, 2952439), (77, 843554), (154, 421777), (197, 329714), (394, 164857), (1379, 47102), (2141, 30338), (2167, 29974), (2758, 23551), (4282, 15169), (4334, 14987)]