74174864

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{3547}}^1$

素因数の和:4862

約数の個数: 20

約数和(自身を含む): 143864304

約数和(自身を除く): 69689440

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 3547, 5228, 7094, 10456, 14188, 20912, 28376, 56752, 4635929, 9271858, 18543716, 37087432, 74174864]

約数ペア:

[(1, 74174864), (2, 37087432), (4, 18543716), (8, 9271858), (16, 4635929), (1307, 56752), (2614, 28376), (3547, 20912), (5228, 14188), (7094, 10456)]