7788777536

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{775157}}^1$

素因数の和:775326

約数の個数: 28

約数和(自身を含む): 15554320428

約数和(自身を除く): 7765542892

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 775157, 1550314, 3100628, 6201256, 12402512, 24805024, 49610048, 121699649, 243399298, 486798596, 973597192, 1947194384, 3894388768, 7788777536]

約数ペア:

[(1, 7788777536), (2, 3894388768), (4, 1947194384), (8, 973597192), (16, 486798596), (32, 243399298), (64, 121699649), (157, 49610048), (314, 24805024), (628, 12402512), (1256, 6201256), (2512, 3100628), (5024, 1550314), (10048, 775157)]