29190728

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1361}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 62760960

約数和(自身を除く): 33570232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1361, 1532, 2681, 2722, 3064, 5362, 5444, 9527, 10724, 10888, 19054, 21448, 38108, 76216, 521263, 1042526, 2085052, 3648841, 4170104, 7297682, 14595364, 29190728]

約数ペア:

[(1, 29190728), (2, 14595364), (4, 7297682), (7, 4170104), (8, 3648841), (14, 2085052), (28, 1042526), (56, 521263), (383, 76216), (766, 38108), (1361, 21448), (1532, 19054), (2681, 10888), (2722, 10724), (3064, 9527), (5362, 5444)]