39967008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 109812528

約数和(自身を除く): 69845520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 736, 787, 1058, 1104, 1574, 1587, 2116, 2208, 2361, 3148, 3174, 4232, 4722, 6296, 6348, 8464, 9444, 12592, 12696, 16928, 18101, 18888, 25184, 25392, 36202, 37776, 50784, 54303, 72404, 75552, 108606, 144808, 217212, 289616, 416323, 434424, 579232, 832646, 868848, 1248969, 1665292, 1737696, 2497938, 3330584, 4995876, 6661168, 9991752, 13322336, 19983504, 39967008]

約数ペア:

[(1, 39967008), (2, 19983504), (3, 13322336), (4, 9991752), (6, 6661168), (8, 4995876), (12, 3330584), (16, 2497938), (23, 1737696), (24, 1665292), (32, 1248969), (46, 868848), (48, 832646), (69, 579232), (92, 434424), (96, 416323), (138, 289616), (184, 217212), (276, 144808), (368, 108606), (529, 75552), (552, 72404), (736, 54303), (787, 50784), (1058, 37776), (1104, 36202), (1574, 25392), (1587, 25184), (2116, 18888), (2208, 18101), (2361, 16928), (3148, 12696), (3174, 12592), (4232, 9444), (4722, 8464), (6296, 6348)]