66946054

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 122227200

約数和(自身を除く): 55281146

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 4243, 7889, 8486, 15778, 29701, 59402, 97589, 195178, 207907, 415814, 683123, 1366246, 1455349, 2910698, 4781861, 9563722, 33473027, 66946054]

約数ペア:

[(1, 66946054), (2, 33473027), (7, 9563722), (14, 4781861), (23, 2910698), (46, 1455349), (49, 1366246), (98, 683123), (161, 415814), (322, 207907), (343, 195178), (686, 97589), (1127, 59402), (2254, 29701), (4243, 15778), (7889, 8486)]