27931196

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 49655424

約数和(自身を除く): 21724228

約数列:

[1, 2, 4, 173, 181, 223, 346, 362, 446, 692, 724, 892, 31313, 38579, 40363, 62626, 77158, 80726, 125252, 154316, 161452, 6982799, 13965598, 27931196]

約数ペア:

[(1, 27931196), (2, 13965598), (4, 6982799), (173, 161452), (181, 154316), (223, 125252), (346, 80726), (362, 77158), (446, 62626), (692, 40363), (724, 38579), (892, 31313)]