8678644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 17273088

約数和(自身を除く): 8594444

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 67, 94, 106, 134, 188, 212, 268, 611, 689, 871, 1222, 1378, 1742, 2444, 2491, 2756, 3149, 3484, 3551, 4982, 6298, 7102, 9964, 12596, 14204, 32383, 40937, 46163, 64766, 81874, 92326, 129532, 163748, 166897, 184652, 333794, 667588, 2169661, 4339322, 8678644]

約数ペア:

[(1, 8678644), (2, 4339322), (4, 2169661), (13, 667588), (26, 333794), (47, 184652), (52, 166897), (53, 163748), (67, 129532), (94, 92326), (106, 81874), (134, 64766), (188, 46163), (212, 40937), (268, 32383), (611, 14204), (689, 12596), (871, 9964), (1222, 7102), (1378, 6298), (1742, 4982), (2444, 3551), (2491, 3484), (2756, 3149)]