39940728

素因数分解:

$2^3\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{1531}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 100008960

約数和(自身を除く): 60068232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1087, 1531, 2174, 3062, 3261, 4348, 4593, 6124, 6522, 8696, 9186, 12248, 13044, 18372, 26088, 36744, 1664197, 3328394, 4992591, 6656788, 9985182, 13313576, 19970364, 39940728]

約数ペア:

[(1, 39940728), (2, 19970364), (3, 13313576), (4, 9985182), (6, 6656788), (8, 4992591), (12, 3328394), (24, 1664197), (1087, 36744), (1531, 26088), (2174, 18372), (3062, 13044), (3261, 12248), (4348, 9186), (4593, 8696), (6124, 6522)]