254040448

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{37447}}^1$

素因数の和:37514

約数の個数: 32

約数和(自身を含む): 515658960

約数和(自身を除く): 261618512

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 37447, 74894, 149788, 299576, 599152, 1198304, 1984691, 2396608, 3969382, 4793216, 7938764, 15877528, 31755056, 63510112, 127020224, 254040448]

約数ペア:

[(1, 254040448), (2, 127020224), (4, 63510112), (8, 31755056), (16, 15877528), (32, 7938764), (53, 4793216), (64, 3969382), (106, 2396608), (128, 1984691), (212, 1198304), (424, 599152), (848, 299576), (1696, 149788), (3392, 74894), (6784, 37447)]