87280028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13313}}^1$

素因数の和:13477

約数の個数: 24

約数和(自身を含む): 167756400

約数和(自身を除く): 80476372

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 13313, 26626, 53252, 146443, 292886, 585772, 1983637, 3967274, 7934548, 21820007, 43640014, 87280028]

約数ペア:

[(1, 87280028), (2, 43640014), (4, 21820007), (11, 7934548), (22, 3967274), (44, 1983637), (149, 585772), (298, 292886), (596, 146443), (1639, 53252), (3278, 26626), (6556, 13313)]