68235128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1759}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 138230400

約数和(自身を除く): 69995272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 1759, 2984, 3518, 4849, 7036, 9698, 14072, 19396, 22867, 38792, 45734, 91468, 182936, 656107, 1312214, 2624428, 5248856, 8529391, 17058782, 34117564, 68235128]

約数ペア:

[(1, 68235128), (2, 34117564), (4, 17058782), (8, 8529391), (13, 5248856), (26, 2624428), (52, 1312214), (104, 656107), (373, 182936), (746, 91468), (1492, 45734), (1759, 38792), (2984, 22867), (3518, 19396), (4849, 14072), (7036, 9698)]