40022896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 82561680

約数和(自身を除く): 42538784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 547, 1076, 1094, 2152, 2188, 4304, 4376, 4573, 8752, 9146, 9299, 18292, 18598, 36584, 37196, 73168, 74392, 147143, 148784, 294286, 588572, 1177144, 2354288, 2501431, 5002862, 10005724, 20011448, 40022896]

約数ペア:

[(1, 40022896), (2, 20011448), (4, 10005724), (8, 5002862), (16, 2501431), (17, 2354288), (34, 1177144), (68, 588572), (136, 294286), (269, 148784), (272, 147143), (538, 74392), (547, 73168), (1076, 37196), (1094, 36584), (2152, 18598), (2188, 18292), (4304, 9299), (4376, 9146), (4573, 8752)]