28712901864

素因数分解:

$2^3\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{716819}}^1$

素因数の和:718497

約数の個数: 32

約数和(自身を含む): 71825364000

約数和(自身を除く): 43112462136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1669, 3338, 5007, 6676, 10014, 13352, 20028, 40056, 716819, 1433638, 2150457, 2867276, 4300914, 5734552, 8601828, 17203656, 1196370911, 2392741822, 3589112733, 4785483644, 7178225466, 9570967288, 14356450932, 28712901864]

約数ペア:

[(1, 28712901864), (2, 14356450932), (3, 9570967288), (4, 7178225466), (6, 4785483644), (8, 3589112733), (12, 2392741822), (24, 1196370911), (1669, 17203656), (3338, 8601828), (5007, 5734552), (6676, 4300914), (10014, 2867276), (13352, 2150457), (20028, 1433638), (40056, 716819)]