66925090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393677}}^1$

素因数の和:393701

約数の個数: 16

約数和(自身を含む): 127551672

約数和(自身を除く): 60626582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 393677, 787354, 1968385, 3936770, 6692509, 13385018, 33462545, 66925090]

約数ペア:

[(1, 66925090), (2, 33462545), (5, 13385018), (10, 6692509), (17, 3936770), (34, 1968385), (85, 787354), (170, 393677)]