13232828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 27808704

約数和(自身を除く): 14575876

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 241, 259, 371, 482, 518, 742, 964, 1036, 1484, 1687, 1961, 3374, 3922, 6748, 7844, 8917, 12773, 13727, 17834, 25546, 27454, 35668, 51092, 54908, 62419, 89411, 124838, 178822, 249676, 357644, 472601, 945202, 1890404, 3308207, 6616414, 13232828]

約数ペア:

[(1, 13232828), (2, 6616414), (4, 3308207), (7, 1890404), (14, 945202), (28, 472601), (37, 357644), (53, 249676), (74, 178822), (106, 124838), (148, 89411), (212, 62419), (241, 54908), (259, 51092), (371, 35668), (482, 27454), (518, 25546), (742, 17834), (964, 13727), (1036, 12773), (1484, 8917), (1687, 7844), (1961, 6748), (3374, 3922)]