27519226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 51131520

約数和(自身を除く): 23612294

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 2689, 5117, 5378, 10234, 18823, 37646, 45713, 91426, 115627, 231254, 319991, 639982, 809389, 1618778, 1965659, 3931318, 13759613, 27519226]

約数ペア:

[(1, 27519226), (2, 13759613), (7, 3931318), (14, 1965659), (17, 1618778), (34, 809389), (43, 639982), (86, 319991), (119, 231254), (238, 115627), (301, 91426), (602, 45713), (731, 37646), (1462, 18823), (2689, 10234), (5117, 5378)]