67834172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 142822848

約数和(自身を除く): 74988676

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 1597, 3034, 3194, 6068, 6388, 10619, 11179, 21238, 22358, 42476, 44716, 59089, 65477, 118178, 130954, 236356, 261908, 413623, 458339, 827246, 916678, 1654492, 1833356, 2422649, 4845298, 9690596, 16958543, 33917086, 67834172]

約数ペア:

[(1, 67834172), (2, 33917086), (4, 16958543), (7, 9690596), (14, 4845298), (28, 2422649), (37, 1833356), (41, 1654492), (74, 916678), (82, 827246), (148, 458339), (164, 413623), (259, 261908), (287, 236356), (518, 130954), (574, 118178), (1036, 65477), (1148, 59089), (1517, 44716), (1597, 42476), (3034, 22358), (3194, 21238), (6068, 11179), (6388, 10619)]