26466734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 51148800

約数和(自身を除く): 24682066

約数列:

[1, 2, 7, 14, 19, 29, 38, 47, 58, 73, 94, 133, 146, 203, 266, 329, 406, 511, 551, 658, 893, 1022, 1102, 1363, 1387, 1786, 2117, 2726, 2774, 3431, 3857, 4234, 6251, 6862, 7714, 9541, 9709, 12502, 14819, 19082, 19418, 24017, 25897, 29638, 40223, 48034, 51794, 65189, 80446, 99499, 130378, 181279, 198998, 281561, 362558, 456323, 563122, 696493, 912646, 1392986, 1890481, 3780962, 13233367, 26466734]

約数ペア:

[(1, 26466734), (2, 13233367), (7, 3780962), (14, 1890481), (19, 1392986), (29, 912646), (38, 696493), (47, 563122), (58, 456323), (73, 362558), (94, 281561), (133, 198998), (146, 181279), (203, 130378), (266, 99499), (329, 80446), (406, 65189), (511, 51794), (551, 48034), (658, 40223), (893, 29638), (1022, 25897), (1102, 24017), (1363, 19418), (1387, 19082), (1786, 14819), (2117, 12502), (2726, 9709), (2774, 9541), (3431, 7714), (3857, 6862), (4234, 6251)]