71738276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3691}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 129633504

約数和(自身を除く): 57895228

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 3691, 4859, 7382, 9718, 14764, 19436, 158713, 317426, 417083, 634852, 834166, 1668332, 17934569, 35869138, 71738276]

約数ペア:

[(1, 71738276), (2, 35869138), (4, 17934569), (43, 1668332), (86, 834166), (113, 634852), (172, 417083), (226, 317426), (452, 158713), (3691, 19436), (4859, 14764), (7382, 9718)]