15694419728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{4127}}^1$

素因数の和:4584

約数の個数: 80

約数和(自身を含む): 33537853440

約数和(自身を除く): 17843433712

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 389, 611, 752, 778, 1222, 1556, 2444, 3112, 4127, 4888, 5057, 6224, 8254, 9776, 10114, 16508, 18283, 20228, 33016, 36566, 40456, 53651, 66032, 73132, 80912, 107302, 146264, 193969, 214604, 237679, 292528, 387938, 429208, 475358, 775876, 858416, 950716, 1551752, 1605403, 1901432, 2521597, 3103504, 3210806, 3802864, 5043194, 6421612, 10086388, 12843224, 20172776, 20870239, 25686448, 40345552, 41740478, 75453941, 83480956, 150907882, 166961912, 301815764, 333923824, 603631528, 980901233, 1207263056, 1961802466, 3923604932, 7847209864, 15694419728]

約数ペア:

[(1, 15694419728), (2, 7847209864), (4, 3923604932), (8, 1961802466), (13, 1207263056), (16, 980901233), (26, 603631528), (47, 333923824), (52, 301815764), (94, 166961912), (104, 150907882), (188, 83480956), (208, 75453941), (376, 41740478), (389, 40345552), (611, 25686448), (752, 20870239), (778, 20172776), (1222, 12843224), (1556, 10086388), (2444, 6421612), (3112, 5043194), (4127, 3802864), (4888, 3210806), (5057, 3103504), (6224, 2521597), (8254, 1901432), (9776, 1605403), (10114, 1551752), (16508, 950716), (18283, 858416), (20228, 775876), (33016, 475358), (36566, 429208), (40456, 387938), (53651, 292528), (66032, 237679), (73132, 214604), (80912, 193969), (107302, 146264)]