27983924

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 49871808

約数和(自身を除く): 21887884

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 433, 604, 866, 1732, 16157, 32314, 46331, 64628, 65383, 92662, 130766, 185324, 261532, 6995981, 13991962, 27983924]

約数ペア:

[(1, 27983924), (2, 13991962), (4, 6995981), (107, 261532), (151, 185324), (214, 130766), (302, 92662), (428, 65383), (433, 64628), (604, 46331), (866, 32314), (1732, 16157)]