66516762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27509}}^1$

素因数の和:27558

約数の個数: 32

約数和(自身を含む): 147893760

約数和(自身を除く): 81376998

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 27509, 55018, 82527, 165054, 357617, 715234, 852779, 1072851, 1705558, 2145702, 2558337, 5116674, 11086127, 22172254, 33258381, 66516762]

約数ペア:

[(1, 66516762), (2, 33258381), (3, 22172254), (6, 11086127), (13, 5116674), (26, 2558337), (31, 2145702), (39, 1705558), (62, 1072851), (78, 852779), (93, 715234), (186, 357617), (403, 165054), (806, 82527), (1209, 55018), (2418, 27509)]