68848582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 117218304

約数和(自身を除く): 48369722

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 643, 682, 1286, 1727, 3454, 4867, 7073, 9734, 14146, 19933, 39866, 53537, 100951, 107074, 201902, 219263, 438526, 1110461, 2220922, 3129481, 6258962, 34424291, 68848582]

約数ペア:

[(1, 68848582), (2, 34424291), (11, 6258962), (22, 3129481), (31, 2220922), (62, 1110461), (157, 438526), (314, 219263), (341, 201902), (643, 107074), (682, 100951), (1286, 53537), (1727, 39866), (3454, 19933), (4867, 14146), (7073, 9734)]