74398208

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 149439840

約数和(自身を除く): 75041632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 439, 512, 662, 878, 1324, 1756, 2648, 3512, 5296, 7024, 10592, 14048, 21184, 28096, 42368, 56192, 84736, 112384, 145309, 169472, 224768, 290618, 581236, 1162472, 2324944, 4649888, 9299776, 18599552, 37199104, 74398208]

約数ペア:

[(1, 74398208), (2, 37199104), (4, 18599552), (8, 9299776), (16, 4649888), (32, 2324944), (64, 1162472), (128, 581236), (256, 290618), (331, 224768), (439, 169472), (512, 145309), (662, 112384), (878, 84736), (1324, 56192), (1756, 42368), (2648, 28096), (3512, 21184), (5296, 14048), (7024, 10592)]