74087986

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 131415552

約数和(自身を除く): 57327566

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 911, 1099, 1822, 2198, 5809, 6377, 11618, 12754, 33707, 40663, 67414, 81326, 143027, 235949, 286054, 471898, 1001189, 2002378, 5291999, 10583998, 37043993, 74087986]

約数ペア:

[(1, 74087986), (2, 37043993), (7, 10583998), (14, 5291999), (37, 2002378), (74, 1001189), (157, 471898), (259, 286054), (314, 235949), (518, 143027), (911, 81326), (1099, 67414), (1822, 40663), (2198, 33707), (5809, 12754), (6377, 11618)]