27718928

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{4001}}^1$

素因数の和:4442

約数の個数: 20

約数和(自身を含む): 53842908

約数和(自身を除く): 26123980

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 4001, 6928, 8002, 16004, 32008, 64016, 1732433, 3464866, 6929732, 13859464, 27718928]

約数ペア:

[(1, 27718928), (2, 13859464), (4, 6929732), (8, 3464866), (16, 1732433), (433, 64016), (866, 32008), (1732, 16004), (3464, 8002), (4001, 6928)]