27870987088

素因数分解:

$2^4\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{127549}}^1$

素因数の和:129515

約数の個数: 40

約数和(自身を含む): 61746444800

約数和(自身を除く): 33875457712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1951, 3902, 7804, 13657, 15608, 27314, 31216, 54628, 109256, 127549, 218512, 255098, 510196, 892843, 1020392, 1785686, 2040784, 3571372, 7142744, 14285488, 248848099, 497696198, 995392396, 1741936693, 1990784792, 3483873386, 3981569584, 6967746772, 13935493544, 27870987088]

約数ペア:

[(1, 27870987088), (2, 13935493544), (4, 6967746772), (7, 3981569584), (8, 3483873386), (14, 1990784792), (16, 1741936693), (28, 995392396), (56, 497696198), (112, 248848099), (1951, 14285488), (3902, 7142744), (7804, 3571372), (13657, 2040784), (15608, 1785686), (27314, 1020392), (31216, 892843), (54628, 510196), (109256, 255098), (127549, 218512)]