68931736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22037}}^1$

素因数の和:22083

約数の個数: 32

約数和(自身を含む): 142806240

約数和(自身を除く): 73874504

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 22037, 44074, 88148, 176296, 374629, 506851, 749258, 1013702, 1498516, 2027404, 2997032, 4054808, 8616467, 17232934, 34465868, 68931736]

約数ペア:

[(1, 68931736), (2, 34465868), (4, 17232934), (8, 8616467), (17, 4054808), (23, 2997032), (34, 2027404), (46, 1498516), (68, 1013702), (92, 749258), (136, 506851), (184, 374629), (391, 176296), (782, 88148), (1564, 44074), (3128, 22037)]