3995312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3596

約数の個数: 20

約数和(自身を含む): 7852176

約数和(自身を除く): 3856864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3517, 7034, 14068, 28136, 56272, 249707, 499414, 998828, 1997656, 3995312]

約数ペア:

[(1, 3995312), (2, 1997656), (4, 998828), (8, 499414), (16, 249707), (71, 56272), (142, 28136), (284, 14068), (568, 7034), (1136, 3517)]