64559726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6257}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 122556672

約数和(自身を除く): 57996946

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 6257, 10318, 12514, 43799, 68827, 87598, 137654, 419219, 481789, 838438, 963578, 2934533, 4611409, 5869066, 9222818, 32279863, 64559726]

約数ペア:

[(1, 64559726), (2, 32279863), (7, 9222818), (11, 5869066), (14, 4611409), (22, 2934533), (67, 963578), (77, 838438), (134, 481789), (154, 419219), (469, 137654), (737, 87598), (938, 68827), (1474, 43799), (5159, 12514), (6257, 10318)]