42359588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 78775200

約数和(自身を除く): 36415612

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 5209, 8132, 10418, 20836, 98971, 197942, 395884, 557363, 1114726, 2229452, 10589897, 21179794, 42359588]

約数ペア:

[(1, 42359588), (2, 21179794), (4, 10589897), (19, 2229452), (38, 1114726), (76, 557363), (107, 395884), (214, 197942), (428, 98971), (2033, 20836), (4066, 10418), (5209, 8132)]