28277396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 62146560

約数和(自身を除く): 33869164

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 2311, 3059, 4622, 6118, 9244, 12236, 16177, 32354, 43909, 53153, 64708, 87818, 106306, 175636, 212612, 307363, 372071, 614726, 744142, 1009907, 1229452, 1488284, 2019814, 4039628, 7069349, 14138698, 28277396]

約数ペア:

[(1, 28277396), (2, 14138698), (4, 7069349), (7, 4039628), (14, 2019814), (19, 1488284), (23, 1229452), (28, 1009907), (38, 744142), (46, 614726), (76, 372071), (92, 307363), (133, 212612), (161, 175636), (266, 106306), (322, 87818), (437, 64708), (532, 53153), (644, 43909), (874, 32354), (1748, 16177), (2311, 12236), (3059, 9244), (4622, 6118)]