28812892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 29399108

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 769, 986, 1102, 1292, 1538, 1972, 2204, 3076, 9367, 13073, 14611, 18734, 22301, 26146, 29222, 37468, 44602, 52292, 58444, 89204, 248387, 379117, 423719, 496774, 758234, 847438, 993548, 1516468, 1694876, 7203223, 14406446, 28812892]

約数ペア:

[(1, 28812892), (2, 14406446), (4, 7203223), (17, 1694876), (19, 1516468), (29, 993548), (34, 847438), (38, 758234), (58, 496774), (68, 423719), (76, 379117), (116, 248387), (323, 89204), (493, 58444), (551, 52292), (646, 44602), (769, 37468), (986, 29222), (1102, 26146), (1292, 22301), (1538, 18734), (1972, 14611), (2204, 13073), (3076, 9367)]