40004732

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 31240708

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 604, 619, 1238, 2476, 16157, 32314, 64628, 66233, 93469, 132466, 186938, 264932, 373876, 10001183, 20002366, 40004732]

約数ペア:

[(1, 40004732), (2, 20002366), (4, 10001183), (107, 373876), (151, 264932), (214, 186938), (302, 132466), (428, 93469), (604, 66233), (619, 64628), (1238, 32314), (2476, 16157)]