78536437

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 94176000

約数和(自身を除く): 15639563

約数列:

[1, 7, 29, 71, 203, 497, 2059, 5449, 14413, 38143, 158021, 386879, 1106147, 2708153, 11219491, 78536437]

約数ペア:

[(1, 78536437), (7, 11219491), (29, 2708153), (71, 1106147), (203, 386879), (497, 158021), (2059, 38143), (5449, 14413)]