67749668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 143431680

約数和(自身を除く): 75682012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 347, 367, 532, 694, 734, 1388, 1468, 2429, 2569, 4858, 5138, 6593, 6973, 9716, 10276, 13186, 13946, 26372, 27892, 46151, 48811, 92302, 97622, 127349, 184604, 195244, 254698, 509396, 891443, 1782886, 2419631, 3565772, 4839262, 9678524, 16937417, 33874834, 67749668]

約数ペア:

[(1, 67749668), (2, 33874834), (4, 16937417), (7, 9678524), (14, 4839262), (19, 3565772), (28, 2419631), (38, 1782886), (76, 891443), (133, 509396), (266, 254698), (347, 195244), (367, 184604), (532, 127349), (694, 97622), (734, 92302), (1388, 48811), (1468, 46151), (2429, 27892), (2569, 26372), (4858, 13946), (5138, 13186), (6593, 10276), (6973, 9716)]