71697038

素因数分解:

$2^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{3319}}^1$

素因数の和:4871

約数の個数: 16

約数和(自身を含む): 123025920

約数和(自身を除く): 51328882

約数列:

[1, 2, 7, 14, 1543, 3086, 3319, 6638, 10801, 21602, 23233, 46466, 5121217, 10242434, 35848519, 71697038]

約数ペア:

[(1, 71697038), (2, 35848519), (7, 10242434), (14, 5121217), (1543, 46466), (3086, 23233), (3319, 21602), (6638, 10801)]