27113878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72497}}^1$

素因数の和:72527

約数の個数: 16

約数和(自身を含む): 46978704

約数和(自身を除く): 19864826

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 72497, 144994, 797467, 1232449, 1594934, 2464898, 13556939, 27113878]

約数ペア:

[(1, 27113878), (2, 13556939), (11, 2464898), (17, 1594934), (22, 1232449), (34, 797467), (187, 144994), (374, 72497)]