68598218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 114742656

約数和(自身を除く): 46144438

約数列:

[1, 2, 13, 26, 53, 67, 106, 134, 689, 743, 871, 1378, 1486, 1742, 3551, 7102, 9659, 19318, 39379, 46163, 49781, 78758, 92326, 99562, 511927, 647153, 1023854, 1294306, 2638393, 5276786, 34299109, 68598218]

約数ペア:

[(1, 68598218), (2, 34299109), (13, 5276786), (26, 2638393), (53, 1294306), (67, 1023854), (106, 647153), (134, 511927), (689, 99562), (743, 92326), (871, 78758), (1378, 49781), (1486, 46163), (1742, 39379), (3551, 19318), (7102, 9659)]