13659328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 29260800

約数和(自身を除く): 15601472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 239, 304, 376, 478, 608, 752, 893, 956, 1216, 1504, 1786, 1912, 3008, 3572, 3824, 4541, 7144, 7648, 9082, 11233, 14288, 15296, 18164, 22466, 28576, 36328, 44932, 57152, 72656, 89864, 145312, 179728, 213427, 290624, 359456, 426854, 718912, 853708, 1707416, 3414832, 6829664, 13659328]

約数ペア:

[(1, 13659328), (2, 6829664), (4, 3414832), (8, 1707416), (16, 853708), (19, 718912), (32, 426854), (38, 359456), (47, 290624), (64, 213427), (76, 179728), (94, 145312), (152, 89864), (188, 72656), (239, 57152), (304, 44932), (376, 36328), (478, 28576), (608, 22466), (752, 18164), (893, 15296), (956, 14288), (1216, 11233), (1504, 9082), (1786, 7648), (1912, 7144), (3008, 4541), (3572, 3824)]