26784004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13975

約数の個数: 24

約数和(自身を含む): 51845528

約数和(自身を除く): 25061524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13921, 27842, 55684, 180973, 361946, 515077, 723892, 1030154, 2060308, 6696001, 13392002, 26784004]

約数ペア:

[(1, 26784004), (2, 13392002), (4, 6696001), (13, 2060308), (26, 1030154), (37, 723892), (52, 515077), (74, 361946), (148, 180973), (481, 55684), (962, 27842), (1924, 13921)]