27889654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18181}}^1$

素因数の和:18255

約数の個数: 16

約数和(自身を含む): 45818640

約数和(自身を除く): 17928986

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 18181, 36362, 236353, 472706, 1072679, 2145358, 13944827, 27889654]

約数ペア:

[(1, 27889654), (2, 13944827), (13, 2145358), (26, 1072679), (59, 472706), (118, 236353), (767, 36362), (1534, 18181)]