13316416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 28529280

約数和(自身を除く): 15212864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 233, 304, 376, 466, 608, 752, 893, 932, 1216, 1504, 1786, 1864, 3008, 3572, 3728, 4427, 7144, 7456, 8854, 10951, 14288, 14912, 17708, 21902, 28576, 35416, 43804, 57152, 70832, 87608, 141664, 175216, 208069, 283328, 350432, 416138, 700864, 832276, 1664552, 3329104, 6658208, 13316416]

約数ペア:

[(1, 13316416), (2, 6658208), (4, 3329104), (8, 1664552), (16, 832276), (19, 700864), (32, 416138), (38, 350432), (47, 283328), (64, 208069), (76, 175216), (94, 141664), (152, 87608), (188, 70832), (233, 57152), (304, 43804), (376, 35416), (466, 28576), (608, 21902), (752, 17708), (893, 14912), (932, 14288), (1216, 10951), (1504, 8854), (1786, 7456), (1864, 7144), (3008, 4427), (3572, 3728)]