25927278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19553}}^1$

素因数の和:19588

約数の個数: 32

約数和(自身を含む): 59131296

約数和(自身を除く): 33204018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 19553, 39106, 58659, 117318, 254189, 332401, 508378, 664802, 762567, 997203, 1525134, 1994406, 4321213, 8642426, 12963639, 25927278]

約数ペア:

[(1, 25927278), (2, 12963639), (3, 8642426), (6, 4321213), (13, 1994406), (17, 1525134), (26, 997203), (34, 762567), (39, 664802), (51, 508378), (78, 332401), (102, 254189), (221, 117318), (442, 58659), (663, 39106), (1326, 19553)]