64596581

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5752

約数の個数: 16

約数和(自身を含む): 78133248

約数和(自身を除く): 13536667

約数列:

[1, 7, 23, 71, 161, 497, 1633, 5651, 11431, 39557, 129973, 401221, 909811, 2808547, 9228083, 64596581]

約数ペア:

[(1, 64596581), (7, 9228083), (23, 2808547), (71, 909811), (161, 401221), (497, 129973), (1633, 39557), (5651, 11431)]