4321792

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 40

約数和(自身を含む): 9035136

約数和(自身を除く): 4713344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 367, 368, 512, 734, 736, 1468, 1472, 2936, 2944, 5872, 5888, 8441, 11744, 11776, 16882, 23488, 33764, 46976, 67528, 93952, 135056, 187904, 270112, 540224, 1080448, 2160896, 4321792]

約数ペア:

[(1, 4321792), (2, 2160896), (4, 1080448), (8, 540224), (16, 270112), (23, 187904), (32, 135056), (46, 93952), (64, 67528), (92, 46976), (128, 33764), (184, 23488), (256, 16882), (367, 11776), (368, 11744), (512, 8441), (734, 5888), (736, 5872), (1468, 2944), (1472, 2936)]