61208654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 102918816

約数和(自身を除く): 41710162

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 857, 871, 1066, 1714, 1742, 2747, 5494, 11141, 22282, 35137, 35711, 57419, 70274, 71422, 114838, 456781, 746447, 913562, 1492894, 2354179, 4708358, 30604327, 61208654]

約数ペア:

[(1, 61208654), (2, 30604327), (13, 4708358), (26, 2354179), (41, 1492894), (67, 913562), (82, 746447), (134, 456781), (533, 114838), (857, 71422), (871, 70274), (1066, 57419), (1714, 35711), (1742, 35137), (2747, 22282), (5494, 11141)]