29821616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 37674064

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 139, 176, 184, 212, 253, 278, 368, 424, 506, 556, 583, 848, 1012, 1112, 1166, 1219, 1529, 2024, 2224, 2332, 2438, 3058, 3197, 4048, 4664, 4876, 6116, 6394, 7367, 9328, 9752, 12232, 12788, 13409, 14734, 19504, 24464, 25576, 26818, 29468, 35167, 51152, 53636, 58936, 70334, 81037, 107272, 117872, 140668, 162074, 169441, 214544, 281336, 324148, 338882, 562672, 648296, 677764, 1296592, 1355528, 1863851, 2711056, 3727702, 7455404, 14910808, 29821616]

約数ペア:

[(1, 29821616), (2, 14910808), (4, 7455404), (8, 3727702), (11, 2711056), (16, 1863851), (22, 1355528), (23, 1296592), (44, 677764), (46, 648296), (53, 562672), (88, 338882), (92, 324148), (106, 281336), (139, 214544), (176, 169441), (184, 162074), (212, 140668), (253, 117872), (278, 107272), (368, 81037), (424, 70334), (506, 58936), (556, 53636), (583, 51152), (848, 35167), (1012, 29468), (1112, 26818), (1166, 25576), (1219, 24464), (1529, 19504), (2024, 14734), (2224, 13409), (2332, 12788), (2438, 12232), (3058, 9752), (3197, 9328), (4048, 7367), (4664, 6394), (4876, 6116)]