28854154

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 51808896

約数和(自身を除く): 22954742

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1051, 1961, 2102, 3922, 7357, 13727, 14714, 27454, 38887, 55703, 77774, 111406, 272209, 389921, 544418, 779842, 2061011, 4122022, 14427077, 28854154]

約数ペア:

[(1, 28854154), (2, 14427077), (7, 4122022), (14, 2061011), (37, 779842), (53, 544418), (74, 389921), (106, 272209), (259, 111406), (371, 77774), (518, 55703), (742, 38887), (1051, 27454), (1961, 14714), (2102, 13727), (3922, 7357)]