28072644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 69765696

約数和(自身を除く): 41693052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 482, 571, 723, 964, 1142, 1446, 1713, 2284, 2892, 3426, 4097, 6852, 8194, 9707, 12291, 16388, 19414, 24582, 29121, 38828, 49164, 58242, 116484, 137611, 275222, 412833, 550444, 825666, 1651332, 2339387, 4678774, 7018161, 9357548, 14036322, 28072644]

約数ペア:

[(1, 28072644), (2, 14036322), (3, 9357548), (4, 7018161), (6, 4678774), (12, 2339387), (17, 1651332), (34, 825666), (51, 550444), (68, 412833), (102, 275222), (204, 137611), (241, 116484), (482, 58242), (571, 49164), (723, 38828), (964, 29121), (1142, 24582), (1446, 19414), (1713, 16388), (2284, 12291), (2892, 9707), (3426, 8194), (4097, 6852)]