26009672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 52731000

約数和(自身を除く): 26721328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 557, 898, 1114, 1796, 2228, 3592, 4456, 5837, 7241, 11674, 14482, 23348, 28964, 46696, 57928, 250093, 500186, 1000372, 2000744, 3251209, 6502418, 13004836, 26009672]

約数ペア:

[(1, 26009672), (2, 13004836), (4, 6502418), (8, 3251209), (13, 2000744), (26, 1000372), (52, 500186), (104, 250093), (449, 57928), (557, 46696), (898, 28964), (1114, 23348), (1796, 14482), (2228, 11674), (3592, 7241), (4456, 5837)]