40478532

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{22639}}^1$

素因数の和:22795

約数の個数: 24

約数和(自身を含む): 95088000

約数和(自身を除く): 54609468

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 22639, 45278, 67917, 90556, 135834, 271668, 3373211, 6746422, 10119633, 13492844, 20239266, 40478532]

約数ペア:

[(1, 40478532), (2, 20239266), (3, 13492844), (4, 10119633), (6, 6746422), (12, 3373211), (149, 271668), (298, 135834), (447, 90556), (596, 67917), (894, 45278), (1788, 22639)]