1336448

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 2726460

約数和(自身を除く): 1390012

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 197, 212, 394, 424, 788, 848, 1576, 1696, 3152, 3392, 6304, 6784, 10441, 12608, 20882, 25216, 41764, 83528, 167056, 334112, 668224, 1336448]

約数ペア:

[(1, 1336448), (2, 668224), (4, 334112), (8, 167056), (16, 83528), (32, 41764), (53, 25216), (64, 20882), (106, 12608), (128, 10441), (197, 6784), (212, 6304), (394, 3392), (424, 3152), (788, 1696), (848, 1576)]