26855189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 5285611

約数列:

[1, 17, 19, 29, 47, 61, 323, 493, 551, 799, 893, 1037, 1159, 1363, 1769, 2867, 9367, 15181, 19703, 23171, 25897, 30073, 33611, 48739, 54473, 83143, 440249, 571387, 926041, 1413431, 1579717, 26855189]

約数ペア:

[(1, 26855189), (17, 1579717), (19, 1413431), (29, 926041), (47, 571387), (61, 440249), (323, 83143), (493, 54473), (551, 48739), (799, 33611), (893, 30073), (1037, 25897), (1159, 23171), (1363, 19703), (1769, 15181), (2867, 9367)]