74377808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 150172680

約数和(自身を除く): 75794872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1021, 1256, 2042, 2512, 4084, 4553, 8168, 9106, 16336, 18212, 29609, 36424, 59218, 72848, 118436, 160297, 236872, 320594, 473744, 641188, 1282376, 2564752, 4648613, 9297226, 18594452, 37188904, 74377808]

約数ペア:

[(1, 74377808), (2, 37188904), (4, 18594452), (8, 9297226), (16, 4648613), (29, 2564752), (58, 1282376), (116, 641188), (157, 473744), (232, 320594), (314, 236872), (464, 160297), (628, 118436), (1021, 72848), (1256, 59218), (2042, 36424), (2512, 29609), (4084, 18212), (4553, 16336), (8168, 9106)]