78409484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 144250848

約数和(自身を除く): 65841364

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6221, 6302, 12442, 12604, 24884, 143083, 286166, 572332, 852277, 1704554, 3409108, 19602371, 39204742, 78409484]

約数ペア:

[(1, 78409484), (2, 39204742), (4, 19602371), (23, 3409108), (46, 1704554), (92, 852277), (137, 572332), (274, 286166), (548, 143083), (3151, 24884), (6221, 12604), (6302, 12442)]