64450442

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 115637760

約数和(自身を除く): 51187318

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 2389, 3854, 4778, 13489, 16723, 26978, 33446, 97949, 112283, 195898, 224566, 685643, 785981, 1371286, 1571962, 4603603, 9207206, 32225221, 64450442]

約数ペア:

[(1, 64450442), (2, 32225221), (7, 9207206), (14, 4603603), (41, 1571962), (47, 1371286), (82, 785981), (94, 685643), (287, 224566), (329, 195898), (574, 112283), (658, 97949), (1927, 33446), (2389, 26978), (3854, 16723), (4778, 13489)]