3278336

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 40

約数和(自身を含む): 6915480

約数和(自身を除く): 3637144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 337, 512, 608, 674, 1216, 1348, 2432, 2696, 4864, 5392, 6403, 9728, 10784, 12806, 21568, 25612, 43136, 51224, 86272, 102448, 172544, 204896, 409792, 819584, 1639168, 3278336]

約数ペア:

[(1, 3278336), (2, 1639168), (4, 819584), (8, 409792), (16, 204896), (19, 172544), (32, 102448), (38, 86272), (64, 51224), (76, 43136), (128, 25612), (152, 21568), (256, 12806), (304, 10784), (337, 9728), (512, 6403), (608, 5392), (674, 4864), (1216, 2696), (1348, 2432)]