27580936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 55188000

約数和(自身を除く): 27607064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 1459, 2363, 2918, 4726, 5836, 9452, 11672, 18904, 24803, 49606, 99212, 198424, 202801, 405602, 811204, 1622408, 3447617, 6895234, 13790468, 27580936]

約数ペア:

[(1, 27580936), (2, 13790468), (4, 6895234), (8, 3447617), (17, 1622408), (34, 811204), (68, 405602), (136, 202801), (139, 198424), (278, 99212), (556, 49606), (1112, 24803), (1459, 18904), (2363, 11672), (2918, 9452), (4726, 5836)]