72875306

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{28759}}^1$

素因数の和:28949

約数の個数: 16

約数和(自身を含む): 125623680

約数和(自身を除く): 52748374

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 28759, 57518, 201313, 402626, 5205379, 10410758, 36437653, 72875306]

約数ペア:

[(1, 72875306), (2, 36437653), (7, 10410758), (14, 5205379), (181, 402626), (362, 201313), (1267, 57518), (2534, 28759)]