41445908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 87306240

約数和(自身を除く): 45860332

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 463, 556, 644, 926, 973, 1852, 1946, 3197, 3241, 3892, 6394, 6482, 10649, 12788, 12964, 21298, 22379, 42596, 44758, 64357, 74543, 89516, 128714, 149086, 257428, 298172, 450499, 900998, 1480211, 1801996, 2960422, 5920844, 10361477, 20722954, 41445908]

約数ペア:

[(1, 41445908), (2, 20722954), (4, 10361477), (7, 5920844), (14, 2960422), (23, 1801996), (28, 1480211), (46, 900998), (92, 450499), (139, 298172), (161, 257428), (278, 149086), (322, 128714), (463, 89516), (556, 74543), (644, 64357), (926, 44758), (973, 42596), (1852, 22379), (1946, 21298), (3197, 12964), (3241, 12788), (3892, 10649), (6394, 6482)]