38803852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 36997748

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 281, 316, 437, 562, 874, 1124, 1501, 1748, 1817, 3002, 3634, 5339, 6004, 6463, 7268, 10678, 12926, 21356, 22199, 25852, 34523, 44398, 69046, 88796, 122797, 138092, 245594, 421781, 491188, 510577, 843562, 1021154, 1687124, 2042308, 9700963, 19401926, 38803852]

約数ペア:

[(1, 38803852), (2, 19401926), (4, 9700963), (19, 2042308), (23, 1687124), (38, 1021154), (46, 843562), (76, 510577), (79, 491188), (92, 421781), (158, 245594), (281, 138092), (316, 122797), (437, 88796), (562, 69046), (874, 44398), (1124, 34523), (1501, 25852), (1748, 22199), (1817, 21356), (3002, 12926), (3634, 10678), (5339, 7268), (6004, 6463)]