7147348

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 13809180

約数和(自身を除く): 6661832

約数列:

[1, 2, 4, 13, 26, 52, 97, 109, 169, 194, 218, 338, 388, 436, 676, 1261, 1417, 2522, 2834, 5044, 5668, 10573, 16393, 18421, 21146, 32786, 36842, 42292, 65572, 73684, 137449, 274898, 549796, 1786837, 3573674, 7147348]

約数ペア:

[(1, 7147348), (2, 3573674), (4, 1786837), (13, 549796), (26, 274898), (52, 137449), (97, 73684), (109, 65572), (169, 42292), (194, 36842), (218, 32786), (338, 21146), (388, 18421), (436, 16393), (676, 10573), (1261, 5668), (1417, 5044), (2522, 2834)]