84032728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5813}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 170931600

約数和(自身を除く): 86898872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 5813, 7228, 11626, 14456, 23252, 46504, 75569, 151138, 302276, 604552, 808007, 1616014, 3232028, 6464056, 10504091, 21008182, 42016364, 84032728]

約数ペア:

[(1, 84032728), (2, 42016364), (4, 21008182), (8, 10504091), (13, 6464056), (26, 3232028), (52, 1616014), (104, 808007), (139, 604552), (278, 302276), (556, 151138), (1112, 75569), (1807, 46504), (3614, 23252), (5813, 14456), (7228, 11626)]