66743692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{235013}}^1$

素因数の和:235088

約数の個数: 12

約数和(自身を含む): 118447056

約数和(自身を除く): 51703364

約数列:

[1, 2, 4, 71, 142, 284, 235013, 470026, 940052, 16685923, 33371846, 66743692]

約数ペア:

[(1, 66743692), (2, 33371846), (4, 16685923), (71, 940052), (142, 470026), (284, 235013)]