38428052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19973}}^1$

素因数の和:20027

約数の個数: 24

約数和(自身を含む): 74383176

約数和(自身を除く): 35955124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 19973, 39946, 79892, 259649, 519298, 739001, 1038596, 1478002, 2956004, 9607013, 19214026, 38428052]

約数ペア:

[(1, 38428052), (2, 19214026), (4, 9607013), (13, 2956004), (26, 1478002), (37, 1038596), (52, 739001), (74, 519298), (148, 259649), (481, 79892), (962, 39946), (1924, 19973)]