84274678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 141965568

約数和(自身を除く): 57690890

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 527, 629, 1054, 1147, 1258, 2161, 2294, 4322, 19499, 36737, 38998, 66991, 73474, 79957, 133982, 159914, 1138847, 1359269, 2277694, 2478667, 2718538, 4957334, 42137339, 84274678]

約数ペア:

[(1, 84274678), (2, 42137339), (17, 4957334), (31, 2718538), (34, 2478667), (37, 2277694), (62, 1359269), (74, 1138847), (527, 159914), (629, 133982), (1054, 79957), (1147, 73474), (1258, 66991), (2161, 38998), (2294, 36737), (4322, 19499)]