40683008

素因数分解:

$2^9\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 40

約数和(自身を含む): 81921840

約数和(自身を除く): 41238832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 439, 512, 724, 878, 1448, 1756, 2896, 3512, 5792, 7024, 11584, 14048, 23168, 28096, 46336, 56192, 79459, 92672, 112384, 158918, 224768, 317836, 635672, 1271344, 2542688, 5085376, 10170752, 20341504, 40683008]

約数ペア:

[(1, 40683008), (2, 20341504), (4, 10170752), (8, 5085376), (16, 2542688), (32, 1271344), (64, 635672), (128, 317836), (181, 224768), (256, 158918), (362, 112384), (439, 92672), (512, 79459), (724, 56192), (878, 46336), (1448, 28096), (1756, 23168), (2896, 14048), (3512, 11584), (5792, 7024)]