27491464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 69229440

約数和(自身を除く): 41737976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 3433, 4004, 6866, 8008, 13732, 24031, 27464, 37763, 44629, 48062, 75526, 89258, 96124, 151052, 178516, 192248, 264341, 302104, 312403, 357032, 490919, 528682, 624806, 981838, 1057364, 1249612, 1963676, 2114728, 2499224, 3436433, 3927352, 6872866, 13745732, 27491464]

約数ペア:

[(1, 27491464), (2, 13745732), (4, 6872866), (7, 3927352), (8, 3436433), (11, 2499224), (13, 2114728), (14, 1963676), (22, 1249612), (26, 1057364), (28, 981838), (44, 624806), (52, 528682), (56, 490919), (77, 357032), (88, 312403), (91, 302104), (104, 264341), (143, 192248), (154, 178516), (182, 151052), (286, 96124), (308, 89258), (364, 75526), (572, 48062), (616, 44629), (728, 37763), (1001, 27464), (1144, 24031), (2002, 13732), (3433, 8008), (4004, 6866)]