40376056

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7433}}^1$

素因数の和:7543

約数の個数: 32

約数和(自身を含む): 87423840

約数和(自身を除く): 47047784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 7433, 14866, 29732, 52031, 59464, 104062, 208124, 416248, 721001, 1442002, 2884004, 5047007, 5768008, 10094014, 20188028, 40376056]

約数ペア:

[(1, 40376056), (2, 20188028), (4, 10094014), (7, 5768008), (8, 5047007), (14, 2884004), (28, 1442002), (56, 721001), (97, 416248), (194, 208124), (388, 104062), (679, 59464), (776, 52031), (1358, 29732), (2716, 14866), (5432, 7433)]