74319568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87641}}^1$

素因数の和:87702

約数の個数: 20

約数和(自身を含む): 146712708

約数和(自身を除く): 72393140

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87641, 175282, 350564, 701128, 1402256, 4644973, 9289946, 18579892, 37159784, 74319568]

約数ペア:

[(1, 74319568), (2, 37159784), (4, 18579892), (8, 9289946), (16, 4644973), (53, 1402256), (106, 701128), (212, 350564), (424, 175282), (848, 87641)]