39794328008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{666527}}^1$

素因数の和:666989

約数の個数: 32

約数和(自身を含む): 79183526400

約数和(自身を除く): 39389198392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 439, 878, 1756, 3512, 7463, 14926, 29852, 59704, 666527, 1333054, 2666108, 5332216, 11330959, 22661918, 45323836, 90647672, 292605353, 585210706, 1170421412, 2340842824, 4974291001, 9948582002, 19897164004, 39794328008]

約数ペア:

[(1, 39794328008), (2, 19897164004), (4, 9948582002), (8, 4974291001), (17, 2340842824), (34, 1170421412), (68, 585210706), (136, 292605353), (439, 90647672), (878, 45323836), (1756, 22661918), (3512, 11330959), (7463, 5332216), (14926, 2666108), (29852, 1333054), (59704, 666527)]