66451324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 126443520

約数和(自身を除く): 59992196

約数列:

[1, 2, 4, 23, 41, 46, 79, 82, 92, 158, 164, 223, 316, 446, 892, 943, 1817, 1886, 3239, 3634, 3772, 5129, 6478, 7268, 9143, 10258, 12956, 17617, 18286, 20516, 35234, 36572, 70468, 74497, 148994, 210289, 297988, 405191, 420578, 722297, 810382, 841156, 1444594, 1620764, 2889188, 16612831, 33225662, 66451324]

約数ペア:

[(1, 66451324), (2, 33225662), (4, 16612831), (23, 2889188), (41, 1620764), (46, 1444594), (79, 841156), (82, 810382), (92, 722297), (158, 420578), (164, 405191), (223, 297988), (316, 210289), (446, 148994), (892, 74497), (943, 70468), (1817, 36572), (1886, 35234), (3239, 20516), (3634, 18286), (3772, 17617), (5129, 12956), (6478, 10258), (7268, 9143)]