64341251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 70862400

約数和(自身を除く): 6521149

約数列:

[1, 13, 73, 151, 449, 949, 1963, 5837, 11023, 32777, 67799, 143299, 426101, 881387, 4949327, 64341251]

約数ペア:

[(1, 64341251), (13, 4949327), (73, 881387), (151, 426101), (449, 143299), (949, 67799), (1963, 32777), (5837, 11023)]