39693676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 80494848

約数和(自身を除く): 40801172

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 643, 671, 1012, 1286, 1342, 1403, 2572, 2684, 2806, 5612, 7073, 14146, 14789, 15433, 28292, 29578, 30866, 39223, 59156, 61732, 78446, 156892, 162679, 325358, 431453, 650716, 862906, 902129, 1725812, 1804258, 3608516, 9923419, 19846838, 39693676]

約数ペア:

[(1, 39693676), (2, 19846838), (4, 9923419), (11, 3608516), (22, 1804258), (23, 1725812), (44, 902129), (46, 862906), (61, 650716), (92, 431453), (122, 325358), (244, 162679), (253, 156892), (506, 78446), (643, 61732), (671, 59156), (1012, 39223), (1286, 30866), (1342, 29578), (1403, 28292), (2572, 15433), (2684, 14789), (2806, 14146), (5612, 7073)]