68846386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 57274574

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 3863, 7726, 8911, 17822, 27041, 54082, 73397, 146794, 258821, 513779, 517642, 1027558, 1811747, 3623494, 4917599, 9835198, 34423193, 68846386]

約数ペア:

[(1, 68846386), (2, 34423193), (7, 9835198), (14, 4917599), (19, 3623494), (38, 1811747), (67, 1027558), (133, 517642), (134, 513779), (266, 258821), (469, 146794), (938, 73397), (1273, 54082), (2546, 27041), (3863, 17822), (7726, 8911)]