70409308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 136249344

約数和(自身を除く): 65840036

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 127, 254, 263, 508, 526, 527, 1052, 1054, 2108, 2159, 3937, 4318, 4471, 7874, 8153, 8636, 8942, 15748, 16306, 17884, 32612, 33401, 66802, 66929, 133604, 133858, 138601, 267716, 277202, 554404, 567817, 1035431, 1135634, 2070862, 2271268, 4141724, 17602327, 35204654, 70409308]

約数ペア:

[(1, 70409308), (2, 35204654), (4, 17602327), (17, 4141724), (31, 2271268), (34, 2070862), (62, 1135634), (68, 1035431), (124, 567817), (127, 554404), (254, 277202), (263, 267716), (508, 138601), (526, 133858), (527, 133604), (1052, 66929), (1054, 66802), (2108, 33401), (2159, 32612), (3937, 17884), (4318, 16306), (4471, 15748), (7874, 8942), (8153, 8636)]