64040513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 70585344

約数和(自身を除く): 6544831

約数列:

[1, 17, 31, 137, 527, 887, 2329, 4247, 15079, 27497, 72199, 121519, 467449, 2065823, 3767089, 64040513]

約数ペア:

[(1, 64040513), (17, 3767089), (31, 2065823), (137, 467449), (527, 121519), (887, 72199), (2329, 27497), (4247, 15079)]