724690390352

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{2897}}^1\times {\mathrm{10987}}^1$

素因数の和:15315

約数の個数: 40

約数和(自身を含む): 1405687280256

約数和(自身を除く): 680996889904

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 2897, 5692, 5794, 10987, 11384, 11588, 21974, 22768, 23176, 43948, 46352, 87896, 175792, 4122431, 8244862, 15634501, 16489724, 31269002, 31829339, 32979448, 62538004, 63658678, 65958896, 125076008, 127317356, 250152016, 254634712, 509269424, 45293149397, 90586298794, 181172597588, 362345195176, 724690390352]

約数ペア:

[(1, 724690390352), (2, 362345195176), (4, 181172597588), (8, 90586298794), (16, 45293149397), (1423, 509269424), (2846, 254634712), (2897, 250152016), (5692, 127317356), (5794, 125076008), (10987, 65958896), (11384, 63658678), (11588, 62538004), (21974, 32979448), (22768, 31829339), (23176, 31269002), (43948, 16489724), (46352, 15634501), (87896, 8244862), (175792, 4122431)]