26138354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 44421696

約数和(自身を除く): 18283342

約数列:

[1, 2, 11, 22, 37, 74, 163, 197, 326, 394, 407, 814, 1793, 2167, 3586, 4334, 6031, 7289, 12062, 14578, 32111, 64222, 66341, 80179, 132682, 160358, 353221, 706442, 1188107, 2376214, 13069177, 26138354]

約数ペア:

[(1, 26138354), (2, 13069177), (11, 2376214), (22, 1188107), (37, 706442), (74, 353221), (163, 160358), (197, 132682), (326, 80179), (394, 66341), (407, 64222), (814, 32111), (1793, 14578), (2167, 12062), (3586, 7289), (4334, 6031)]