7088848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 14952168

約数和(自身を除く): 7863320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 197, 208, 346, 394, 692, 788, 1384, 1576, 2249, 2561, 2768, 3152, 4498, 5122, 8996, 10244, 17992, 20488, 34081, 35984, 40976, 68162, 136324, 272648, 443053, 545296, 886106, 1772212, 3544424, 7088848]

約数ペア:

[(1, 7088848), (2, 3544424), (4, 1772212), (8, 886106), (13, 545296), (16, 443053), (26, 272648), (52, 136324), (104, 68162), (173, 40976), (197, 35984), (208, 34081), (346, 20488), (394, 17992), (692, 10244), (788, 8996), (1384, 5122), (1576, 4498), (2249, 3152), (2561, 2768)]