43487998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 71022240

約数和(自身を除く): 27534242

約数列:

[1, 2, 19, 38, 61, 73, 122, 146, 257, 514, 1159, 1387, 2318, 2774, 4453, 4883, 8906, 9766, 15677, 18761, 31354, 37522, 84607, 169214, 297863, 356459, 595726, 712918, 1144421, 2288842, 21743999, 43487998]

約数ペア:

[(1, 43487998), (2, 21743999), (19, 2288842), (38, 1144421), (61, 712918), (73, 595726), (122, 356459), (146, 297863), (257, 169214), (514, 84607), (1159, 37522), (1387, 31354), (2318, 18761), (2774, 15677), (4453, 9766), (4883, 8906)]