11472008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 23133600

約数和(自身を除く): 11661592

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 1259, 2278, 2518, 4556, 5036, 9112, 10072, 21403, 42806, 84353, 85612, 168706, 171224, 337412, 674824, 1434001, 2868002, 5736004, 11472008]

約数ペア:

[(1, 11472008), (2, 5736004), (4, 2868002), (8, 1434001), (17, 674824), (34, 337412), (67, 171224), (68, 168706), (134, 85612), (136, 84353), (268, 42806), (536, 21403), (1139, 10072), (1259, 9112), (2278, 5036), (2518, 4556)]