27800318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 51856896

約数和(自身を除く): 24056578

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 1483, 2678, 2966, 9373, 10381, 18746, 19279, 20762, 38558, 134953, 152749, 269906, 305498, 1069243, 1985737, 2138486, 3971474, 13900159, 27800318]

約数ペア:

[(1, 27800318), (2, 13900159), (7, 3971474), (13, 2138486), (14, 1985737), (26, 1069243), (91, 305498), (103, 269906), (182, 152749), (206, 134953), (721, 38558), (1339, 20762), (1442, 19279), (1483, 18746), (2678, 10381), (2966, 9373)]