42679868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138571}}^1$

素因数の和:138593

約数の個数: 24

約数和(自身を含む): 93120384

約数和(自身を除く): 50440516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138571, 277142, 554284, 969997, 1524281, 1939994, 3048562, 3879988, 6097124, 10669967, 21339934, 42679868]

約数ペア:

[(1, 42679868), (2, 21339934), (4, 10669967), (7, 6097124), (11, 3879988), (14, 3048562), (22, 1939994), (28, 1524281), (44, 969997), (77, 554284), (154, 277142), (308, 138571)]