1327996832

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1117}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 2670012072

約数和(自身を除く): 1342015240

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 701, 848, 1117, 1402, 1696, 2234, 2804, 4468, 5608, 8936, 11216, 17872, 22432, 35744, 37153, 59201, 74306, 118402, 148612, 236804, 297224, 473608, 594448, 783017, 947216, 1188896, 1566034, 1894432, 3132068, 6264136, 12528272, 25056544, 41499901, 82999802, 165999604, 331999208, 663998416, 1327996832]

約数ペア:

[(1, 1327996832), (2, 663998416), (4, 331999208), (8, 165999604), (16, 82999802), (32, 41499901), (53, 25056544), (106, 12528272), (212, 6264136), (424, 3132068), (701, 1894432), (848, 1566034), (1117, 1188896), (1402, 947216), (1696, 783017), (2234, 594448), (2804, 473608), (4468, 297224), (5608, 236804), (8936, 148612), (11216, 118402), (17872, 74306), (22432, 59201), (35744, 37153)]