66558394

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 116603136

約数和(自身を除く): 50044742

約数列:

[1, 2, 7, 14, 101, 103, 202, 206, 457, 707, 721, 914, 1414, 1442, 3199, 6398, 10403, 20806, 46157, 47071, 72821, 92314, 94142, 145642, 323099, 329497, 646198, 658994, 4754171, 9508342, 33279197, 66558394]

約数ペア:

[(1, 66558394), (2, 33279197), (7, 9508342), (14, 4754171), (101, 658994), (103, 646198), (202, 329497), (206, 323099), (457, 145642), (707, 94142), (721, 92314), (914, 72821), (1414, 47071), (1442, 46157), (3199, 20806), (6398, 10403)]