67976678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6217}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 128936448

約数和(自身を除く): 60959770

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6217, 10934, 12434, 43519, 68387, 87038, 136774, 441407, 478709, 882814, 957418, 3089849, 4855477, 6179698, 9710954, 33988339, 67976678]

約数ペア:

[(1, 67976678), (2, 33988339), (7, 9710954), (11, 6179698), (14, 4855477), (22, 3089849), (71, 957418), (77, 882814), (142, 478709), (154, 441407), (497, 136774), (781, 87038), (994, 68387), (1562, 43519), (5467, 12434), (6217, 10934)]