291216064

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{197837}}^1$

素因数の和:197872

約数の個数: 28

約数和(自身を含む): 603010224

約数和(自身を除く): 311794160

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 197837, 395674, 791348, 1582696, 3165392, 4550251, 6330784, 9100502, 12661568, 18201004, 36402008, 72804016, 145608032, 291216064]

約数ペア:

[(1, 291216064), (2, 145608032), (4, 72804016), (8, 36402008), (16, 18201004), (23, 12661568), (32, 9100502), (46, 6330784), (64, 4550251), (92, 3165392), (184, 1582696), (368, 791348), (736, 395674), (1472, 197837)]