79609504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11297

約数の個数: 48

約数和(自身を含む): 178732008

約数和(自身を除く): 99122504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 11257, 22514, 45028, 90056, 146341, 180112, 191369, 292682, 360224, 382738, 585364, 765476, 1170728, 1530952, 2341456, 2487797, 3061904, 4682912, 4975594, 6123808, 9951188, 19902376, 39804752, 79609504]

約数ペア:

[(1, 79609504), (2, 39804752), (4, 19902376), (8, 9951188), (13, 6123808), (16, 4975594), (17, 4682912), (26, 3061904), (32, 2487797), (34, 2341456), (52, 1530952), (68, 1170728), (104, 765476), (136, 585364), (208, 382738), (221, 360224), (272, 292682), (416, 191369), (442, 180112), (544, 146341), (884, 90056), (1768, 45028), (3536, 22514), (7072, 11257)]