3968512

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 40

約数和(自身を含む): 8298576

約数和(自身を除く): 4330064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 337, 368, 512, 674, 736, 1348, 1472, 2696, 2944, 5392, 5888, 7751, 10784, 11776, 15502, 21568, 31004, 43136, 62008, 86272, 124016, 172544, 248032, 496064, 992128, 1984256, 3968512]

約数ペア:

[(1, 3968512), (2, 1984256), (4, 992128), (8, 496064), (16, 248032), (23, 172544), (32, 124016), (46, 86272), (64, 62008), (92, 43136), (128, 31004), (184, 21568), (256, 15502), (337, 11776), (368, 10784), (512, 7751), (674, 5888), (736, 5392), (1348, 2944), (1472, 2696)]