78727814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53411}}^1$

素因数の和:53491

約数の個数: 16

約数和(自身を含む): 130752576

約数和(自身を除く): 52024762

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 53411, 106822, 587521, 1175042, 3578537, 7157074, 39363907, 78727814]

約数ペア:

[(1, 78727814), (2, 39363907), (11, 7157074), (22, 3578537), (67, 1175042), (134, 587521), (737, 106822), (1474, 53411)]