15696096688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{4177}}^1$

素因数の和:4514

約数の個数: 80

約数和(自身を含む): 32825041920

約数和(自身を除く): 17128945232

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 263, 304, 376, 526, 752, 893, 1052, 1786, 2104, 3572, 4177, 4208, 4997, 7144, 8354, 9994, 12361, 14288, 16708, 19988, 24722, 33416, 39976, 49444, 66832, 79363, 79952, 98888, 158726, 196319, 197776, 234859, 317452, 392638, 469718, 634904, 785276, 939436, 1098551, 1269808, 1570552, 1878872, 2197102, 3141104, 3730061, 3757744, 4394204, 7460122, 8788408, 14920244, 17576816, 20872469, 29840488, 41744938, 51631897, 59680976, 83489876, 103263794, 166979752, 206527588, 333959504, 413055176, 826110352, 981006043, 1962012086, 3924024172, 7848048344, 15696096688]

約数ペア:

[(1, 15696096688), (2, 7848048344), (4, 3924024172), (8, 1962012086), (16, 981006043), (19, 826110352), (38, 413055176), (47, 333959504), (76, 206527588), (94, 166979752), (152, 103263794), (188, 83489876), (263, 59680976), (304, 51631897), (376, 41744938), (526, 29840488), (752, 20872469), (893, 17576816), (1052, 14920244), (1786, 8788408), (2104, 7460122), (3572, 4394204), (4177, 3757744), (4208, 3730061), (4997, 3141104), (7144, 2197102), (8354, 1878872), (9994, 1570552), (12361, 1269808), (14288, 1098551), (16708, 939436), (19988, 785276), (24722, 634904), (33416, 469718), (39976, 392638), (49444, 317452), (66832, 234859), (79363, 197776), (79952, 196319), (98888, 158726)]