72774884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199931}}^1$

素因数の和:199955

約数の個数: 24

約数和(自身を含む): 156746688

約数和(自身を除く): 83971804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199931, 399862, 799724, 1399517, 2599103, 2799034, 5198206, 5598068, 10396412, 18193721, 36387442, 72774884]

約数ペア:

[(1, 72774884), (2, 36387442), (4, 18193721), (7, 10396412), (13, 5598068), (14, 5198206), (26, 2799034), (28, 2599103), (52, 1399517), (91, 799724), (182, 399862), (364, 199931)]