2672896

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 5463612

約数和(自身を除く): 2790716

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 197, 212, 256, 394, 424, 788, 848, 1576, 1696, 3152, 3392, 6304, 6784, 10441, 12608, 13568, 20882, 25216, 41764, 50432, 83528, 167056, 334112, 668224, 1336448, 2672896]

約数ペア:

[(1, 2672896), (2, 1336448), (4, 668224), (8, 334112), (16, 167056), (32, 83528), (53, 50432), (64, 41764), (106, 25216), (128, 20882), (197, 13568), (212, 12608), (256, 10441), (394, 6784), (424, 6304), (788, 3392), (848, 3152), (1576, 1696)]