71738309

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 77137920

約数和(自身を除く): 5399611

約数列:

[1, 31, 47, 53, 929, 1457, 1643, 2491, 28799, 43663, 49237, 77221, 1353553, 1526347, 2314139, 71738309]

約数ペア:

[(1, 71738309), (31, 2314139), (47, 1526347), (53, 1353553), (929, 77221), (1457, 49237), (1643, 43663), (2491, 28799)]