64826886

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 136274688

約数和(自身を除く): 71447802

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 6791, 9546, 13582, 20373, 40746, 251267, 292013, 502534, 584026, 753801, 876039, 1507602, 1752078, 10804481, 21608962, 32413443, 64826886]

約数ペア:

[(1, 64826886), (2, 32413443), (3, 21608962), (6, 10804481), (37, 1752078), (43, 1507602), (74, 876039), (86, 753801), (111, 584026), (129, 502534), (222, 292013), (258, 251267), (1591, 40746), (3182, 20373), (4773, 13582), (6791, 9546)]