77897302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15413}}^1$

素因数の和:15460

約数の個数: 24

約数和(自身を含む): 140945616

約数和(自身を除く): 63048314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 15413, 30826, 107891, 215782, 292847, 585694, 2049929, 4099858, 5564093, 11128186, 38948651, 77897302]

約数ペア:

[(1, 77897302), (2, 38948651), (7, 11128186), (14, 5564093), (19, 4099858), (38, 2049929), (133, 585694), (266, 292847), (361, 215782), (722, 107891), (2527, 30826), (5054, 15413)]