28077154

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 22155806

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 809, 938, 1618, 2479, 4958, 5663, 11326, 17353, 29933, 34706, 54203, 59866, 108406, 209531, 379421, 419062, 758842, 2005511, 4011022, 14038577, 28077154]

約数ペア:

[(1, 28077154), (2, 14038577), (7, 4011022), (14, 2005511), (37, 758842), (67, 419062), (74, 379421), (134, 209531), (259, 108406), (469, 59866), (518, 54203), (809, 34706), (938, 29933), (1618, 17353), (2479, 11326), (4958, 5663)]