72960836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73847}}^1$

素因数の和:73883

約数の個数: 24

約数和(自身を含む): 144742080

約数和(自身を除く): 71781244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73847, 147694, 295388, 960011, 1403093, 1920022, 2806186, 3840044, 5612372, 18240209, 36480418, 72960836]

約数ペア:

[(1, 72960836), (2, 36480418), (4, 18240209), (13, 5612372), (19, 3840044), (26, 2806186), (38, 1920022), (52, 1403093), (76, 960011), (247, 295388), (494, 147694), (988, 73847)]