27705956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 49580160

約数和(自身を除く): 21874204

約数列:

[1, 2, 4, 61, 122, 244, 271, 419, 542, 838, 1084, 1676, 16531, 25559, 33062, 51118, 66124, 102236, 113549, 227098, 454196, 6926489, 13852978, 27705956]

約数ペア:

[(1, 27705956), (2, 13852978), (4, 6926489), (61, 454196), (122, 227098), (244, 113549), (271, 102236), (419, 66124), (542, 51118), (838, 33062), (1084, 25559), (1676, 16531)]