78894529

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8269}}^1$

素因数の和:8352

約数の個数: 16

約数和(自身を含む): 95270400

約数和(自身を除く): 16375871

約数列:

[1, 7, 29, 47, 203, 329, 1363, 8269, 9541, 57883, 239801, 388643, 1678607, 2720501, 11270647, 78894529]

約数ペア:

[(1, 78894529), (7, 11270647), (29, 2720501), (47, 1678607), (203, 388643), (329, 239801), (1363, 57883), (8269, 9541)]