25314354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 34125390

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 431, 502, 753, 862, 1293, 1506, 2259, 2586, 3263, 3879, 4518, 5603, 6526, 7758, 9789, 11206, 16809, 19578, 29367, 33618, 50427, 58734, 100854, 108181, 216362, 324543, 649086, 973629, 1406353, 1947258, 2812706, 4219059, 8438118, 12657177, 25314354]

約数ペア:

[(1, 25314354), (2, 12657177), (3, 8438118), (6, 4219059), (9, 2812706), (13, 1947258), (18, 1406353), (26, 973629), (39, 649086), (78, 324543), (117, 216362), (234, 108181), (251, 100854), (431, 58734), (502, 50427), (753, 33618), (862, 29367), (1293, 19578), (1506, 16809), (2259, 11206), (2586, 9789), (3263, 7758), (3879, 6526), (4518, 5603)]