38264324

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 79744896

約数和(自身を除く): 41480572

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 521, 602, 854, 1042, 1204, 1708, 2084, 2623, 3647, 5246, 7294, 10492, 14588, 18361, 22403, 31781, 36722, 44806, 63562, 73444, 89612, 127124, 156821, 222467, 313642, 444934, 627284, 889868, 1366583, 2733166, 5466332, 9566081, 19132162, 38264324]

約数ペア:

[(1, 38264324), (2, 19132162), (4, 9566081), (7, 5466332), (14, 2733166), (28, 1366583), (43, 889868), (61, 627284), (86, 444934), (122, 313642), (172, 222467), (244, 156821), (301, 127124), (427, 89612), (521, 73444), (602, 63562), (854, 44806), (1042, 36722), (1204, 31781), (1708, 22403), (2084, 18361), (2623, 14588), (3647, 10492), (5246, 7294)]