68544646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 118014624

約数和(自身を除く): 49469978

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 103, 206, 391, 529, 629, 782, 851, 1058, 1258, 1702, 1751, 2369, 3502, 3811, 4738, 7622, 8993, 14467, 17986, 19573, 28934, 39146, 40273, 54487, 64787, 80546, 87653, 108974, 129574, 175306, 332741, 665482, 926279, 1490101, 1852558, 2016019, 2980202, 4032038, 34272323, 68544646]

約数ペア:

[(1, 68544646), (2, 34272323), (17, 4032038), (23, 2980202), (34, 2016019), (37, 1852558), (46, 1490101), (74, 926279), (103, 665482), (206, 332741), (391, 175306), (529, 129574), (629, 108974), (782, 87653), (851, 80546), (1058, 64787), (1258, 54487), (1702, 40273), (1751, 39146), (2369, 28934), (3502, 19573), (3811, 17986), (4738, 14467), (7622, 8993)]