67274116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 145573120

約数和(自身を除く): 78299004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421, 439, 842, 878, 1684, 1756, 2947, 3073, 5473, 5707, 5894, 6146, 10946, 11414, 11788, 12292, 21892, 22828, 38311, 39949, 76622, 79898, 153244, 159796, 184819, 369638, 739276, 1293733, 2402647, 2587466, 4805294, 5174932, 9610588, 16818529, 33637058, 67274116]

約数ペア:

[(1, 67274116), (2, 33637058), (4, 16818529), (7, 9610588), (13, 5174932), (14, 4805294), (26, 2587466), (28, 2402647), (52, 1293733), (91, 739276), (182, 369638), (364, 184819), (421, 159796), (439, 153244), (842, 79898), (878, 76622), (1684, 39949), (1756, 38311), (2947, 22828), (3073, 21892), (5473, 12292), (5707, 11788), (5894, 11414), (6146, 10946)]