43390004

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 89335680

約数和(自身を除く): 45945676

約数列:

[1, 2, 4, 7, 14, 28, 67, 101, 134, 202, 229, 268, 404, 458, 469, 707, 916, 938, 1414, 1603, 1876, 2828, 3206, 6412, 6767, 13534, 15343, 23129, 27068, 30686, 46258, 47369, 61372, 92516, 94738, 107401, 161903, 189476, 214802, 323806, 429604, 647612, 1549643, 3099286, 6198572, 10847501, 21695002, 43390004]

約数ペア:

[(1, 43390004), (2, 21695002), (4, 10847501), (7, 6198572), (14, 3099286), (28, 1549643), (67, 647612), (101, 429604), (134, 323806), (202, 214802), (229, 189476), (268, 161903), (404, 107401), (458, 94738), (469, 92516), (707, 61372), (916, 47369), (938, 46258), (1414, 30686), (1603, 27068), (1876, 23129), (2828, 15343), (3206, 13534), (6412, 6767)]