25960984

素因数分解:

$2^3\times 7^3\times {\mathrm{9461}}^1$

素因数の和:9488

約数の個数: 32

約数和(自身を含む): 56772000

約数和(自身を除く): 30811016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9461, 18922, 37844, 66227, 75688, 132454, 264908, 463589, 529816, 927178, 1854356, 3245123, 3708712, 6490246, 12980492, 25960984]

約数ペア:

[(1, 25960984), (2, 12980492), (4, 6490246), (7, 3708712), (8, 3245123), (14, 1854356), (28, 927178), (49, 529816), (56, 463589), (98, 264908), (196, 132454), (343, 75688), (392, 66227), (686, 37844), (1372, 18922), (2744, 9461)]