68589067856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1894307}}^1$

素因数の和:1894419

約数の個数: 40

約数和(自身を含む): 139057361664

約数和(自身を除く): 70468293808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 9052, 18104, 36208, 1894307, 3788614, 7577228, 15154456, 30308912, 58723517, 117447034, 138284411, 234894068, 276568822, 469788136, 553137644, 939576272, 1106275288, 2212550576, 4286816741, 8573633482, 17147266964, 34294533928, 68589067856]

約数ペア:

[(1, 68589067856), (2, 34294533928), (4, 17147266964), (8, 8573633482), (16, 4286816741), (31, 2212550576), (62, 1106275288), (73, 939576272), (124, 553137644), (146, 469788136), (248, 276568822), (292, 234894068), (496, 138284411), (584, 117447034), (1168, 58723517), (2263, 30308912), (4526, 15154456), (9052, 7577228), (18104, 3788614), (36208, 1894307)]