71428422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{967}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 154167552

約数和(自身を除く): 82739130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 947, 967, 1894, 1934, 2841, 2901, 5682, 5802, 12311, 12571, 24622, 25142, 36933, 37713, 73866, 75426, 915749, 1831498, 2747247, 5494494, 11904737, 23809474, 35714211, 71428422]

約数ペア:

[(1, 71428422), (2, 35714211), (3, 23809474), (6, 11904737), (13, 5494494), (26, 2747247), (39, 1831498), (78, 915749), (947, 75426), (967, 73866), (1894, 37713), (1934, 36933), (2841, 25142), (2901, 24622), (5682, 12571), (5802, 12311)]