75778316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2647}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 140799456

約数和(自身を除く): 65021140

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 2647, 5294, 7157, 10588, 14314, 28628, 44999, 89998, 179996, 1114387, 2228774, 4457548, 18944579, 37889158, 75778316]

約数ペア:

[(1, 75778316), (2, 37889158), (4, 18944579), (17, 4457548), (34, 2228774), (68, 1114387), (421, 179996), (842, 89998), (1684, 44999), (2647, 28628), (5294, 14314), (7157, 10588)]