66054928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 138419712

約数和(自身を除く): 72364784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 5167, 6392, 10334, 12784, 20668, 41336, 82672, 87839, 175678, 242849, 351356, 485698, 702712, 971396, 1405424, 1942792, 3885584, 4128433, 8256866, 16513732, 33027464, 66054928]

約数ペア:

[(1, 66054928), (2, 33027464), (4, 16513732), (8, 8256866), (16, 4128433), (17, 3885584), (34, 1942792), (47, 1405424), (68, 971396), (94, 702712), (136, 485698), (188, 351356), (272, 242849), (376, 175678), (752, 87839), (799, 82672), (1598, 41336), (3196, 20668), (5167, 12784), (6392, 10334)]