64804686

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 133757568

約数和(自身を除く): 68952882

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 251, 502, 753, 1163, 1506, 2326, 3489, 6978, 9287, 18574, 27861, 43031, 55722, 86062, 129093, 258186, 291913, 583826, 875739, 1751478, 10800781, 21601562, 32402343, 64804686]

約数ペア:

[(1, 64804686), (2, 32402343), (3, 21601562), (6, 10800781), (37, 1751478), (74, 875739), (111, 583826), (222, 291913), (251, 258186), (502, 129093), (753, 86062), (1163, 55722), (1506, 43031), (2326, 27861), (3489, 18574), (6978, 9287)]