64972586

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{160031}}^1$

素因数の和:160069

約数の個数: 16

約数和(自身を含む): 115223040

約数和(自身を除く): 50250454

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 160031, 320062, 1120217, 2240434, 4640899, 9281798, 32486293, 64972586]

約数ペア:

[(1, 64972586), (2, 32486293), (7, 9281798), (14, 4640899), (29, 2240434), (58, 1120217), (203, 320062), (406, 160031)]