77667212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145991}}^1$

素因数の和:146021

約数の個数: 24

約数和(自身を含む): 163511040

約数和(自身を除く): 85843828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 145991, 291982, 583964, 1021937, 2043874, 2773829, 4087748, 5547658, 11095316, 19416803, 38833606, 77667212]

約数ペア:

[(1, 77667212), (2, 38833606), (4, 19416803), (7, 11095316), (14, 5547658), (19, 4087748), (28, 2773829), (38, 2043874), (76, 1021937), (133, 583964), (266, 291982), (532, 145991)]