66937866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 144211968

約数和(自身を除く): 77274102

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 15647, 31294, 46941, 93882, 359881, 485057, 719762, 970114, 1079643, 1455171, 2159286, 2910342, 11156311, 22312622, 33468933, 66937866]

約数ペア:

[(1, 66937866), (2, 33468933), (3, 22312622), (6, 11156311), (23, 2910342), (31, 2159286), (46, 1455171), (62, 1079643), (69, 970114), (93, 719762), (138, 485057), (186, 359881), (713, 93882), (1426, 46941), (2139, 31294), (4278, 15647)]