77248766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 62097154

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 1889, 2921, 3778, 5842, 13223, 20447, 26446, 40894, 43447, 86894, 239903, 304129, 479806, 608258, 1679321, 3358642, 5517769, 11035538, 38624383, 77248766]

約数ペア:

[(1, 77248766), (2, 38624383), (7, 11035538), (14, 5517769), (23, 3358642), (46, 1679321), (127, 608258), (161, 479806), (254, 304129), (322, 239903), (889, 86894), (1778, 43447), (1889, 40894), (2921, 26446), (3778, 20447), (5842, 13223)]