28619624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17117}}^1$

素因数の和:17153

約数の個数: 32

約数和(自身を含む): 61624800

約数和(自身を除く): 33005176

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17117, 34234, 68468, 136936, 188287, 325223, 376574, 650446, 753148, 1300892, 1506296, 2601784, 3577453, 7154906, 14309812, 28619624]

約数ペア:

[(1, 28619624), (2, 14309812), (4, 7154906), (8, 3577453), (11, 2601784), (19, 1506296), (22, 1300892), (38, 753148), (44, 650446), (76, 376574), (88, 325223), (152, 188287), (209, 136936), (418, 68468), (836, 34234), (1672, 17117)]