68852938

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 136810944

約数和(自身を除く): 67958006

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1771, 2254, 2777, 3542, 5554, 12397, 19439, 24794, 30547, 38878, 61094, 63871, 127742, 136073, 213829, 272146, 427658, 447097, 702581, 894194, 1405162, 1496803, 2993606, 3129679, 4918067, 6259358, 9836134, 34426469, 68852938]

約数ペア:

[(1, 68852938), (2, 34426469), (7, 9836134), (11, 6259358), (14, 4918067), (22, 3129679), (23, 2993606), (46, 1496803), (49, 1405162), (77, 894194), (98, 702581), (154, 447097), (161, 427658), (253, 272146), (322, 213829), (506, 136073), (539, 127742), (1078, 63871), (1127, 61094), (1771, 38878), (2254, 30547), (2777, 24794), (3542, 19439), (5554, 12397)]