24997544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21881

約数の個数: 32

約数和(自身を含む): 55067040

約数和(自身を除く): 30069496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 21851, 43702, 87404, 174808, 240361, 284063, 480722, 568126, 961444, 1136252, 1922888, 2272504, 3124693, 6249386, 12498772, 24997544]

約数ペア:

[(1, 24997544), (2, 12498772), (4, 6249386), (8, 3124693), (11, 2272504), (13, 1922888), (22, 1136252), (26, 961444), (44, 568126), (52, 480722), (88, 284063), (104, 240361), (143, 174808), (286, 87404), (572, 43702), (1144, 21851)]