17213103656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{344207}}^1$

素因数の和:344286

約数の個数: 64

約数和(自身を含む): 39652761600

約数和(自身を除く): 22439657944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 3572, 6251, 7144, 12502, 25004, 50008, 344207, 688414, 1376828, 2409449, 2753656, 4818898, 6539933, 9637796, 13079866, 16177729, 19275592, 26159732, 32355458, 45779531, 52319464, 64710916, 91559062, 113244103, 129421832, 183118124, 226488206, 307376851, 366236248, 452976412, 614753702, 905952824, 1229507404, 2151637957, 2459014808, 4303275914, 8606551828, 17213103656]

約数ペア:

[(1, 17213103656), (2, 8606551828), (4, 4303275914), (7, 2459014808), (8, 2151637957), (14, 1229507404), (19, 905952824), (28, 614753702), (38, 452976412), (47, 366236248), (56, 307376851), (76, 226488206), (94, 183118124), (133, 129421832), (152, 113244103), (188, 91559062), (266, 64710916), (329, 52319464), (376, 45779531), (532, 32355458), (658, 26159732), (893, 19275592), (1064, 16177729), (1316, 13079866), (1786, 9637796), (2632, 6539933), (3572, 4818898), (6251, 2753656), (7144, 2409449), (12502, 1376828), (25004, 688414), (50008, 344207)]