8051992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 16405200

約数和(自身を除く): 8353208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 557, 1112, 1114, 1807, 2228, 3614, 4456, 7228, 7241, 14456, 14482, 28964, 57928, 77423, 154846, 309692, 619384, 1006499, 2012998, 4025996, 8051992]

約数ペア:

[(1, 8051992), (2, 4025996), (4, 2012998), (8, 1006499), (13, 619384), (26, 309692), (52, 154846), (104, 77423), (139, 57928), (278, 28964), (556, 14482), (557, 14456), (1112, 7241), (1114, 7228), (1807, 4456), (2228, 3614)]